Hickey Meats

Qty 4 - Handmade 4oz steak burgers. Cooking times vary as per your preference. Contains: Metabisulphite. No gluten containing ingredients.

Qty 4 - 100% Turkey Breast 4oz Burgers - Homemade. Cooking times vary as per your preference. Contains: Metabisulphite. No gluten containing ingredients.

Melt in the mouth fillet steak! Minimum 21 day aged. Pan fry or grill for best results.

Qty 2 - Beautiful marbled, tender steak, full of flavour. Minimum 21 day aged. Pan fry or Oven cook to your desired taste

Full belly meaty Pork ribs, marinated in new Orleans sauce and BBQ powder. Perfect in the slow cooker or oven cooked. No gluten containing ingredients.

Homemade tender strips of beef in a sweet & smokey marinade with onions & peppers. No gluten containing ingredients. Hot pan or oven cook @ 180 for 25 mins.

Qty 1 Large Slice - Black Pudding. Contains: Gluten, Barley/Oatmeal & Soya

Qty 1 - Black Pudding Stub. Contains: Gluten, Barley/Oatmeal & Soya

Qty 1: Full boned and rolled chicken stuffed with sausage meat, black pudding, bacon and sage & onion stuffing. Serves 3-4 people. Oven cook @ 180 for 1 hour & 15 mins. Contains Wheat & Sulphites

Qty 3 - Handmade steak burgers with cheese & onion. Cooking times vary as per your preference. Contains: Dairy & Metabisulphite. No gluten containing ingredients.

Qty 2 - Irish chicken breasts stuffed with sage & onion stuffing and wrapped in smoked bacon. Oven cook @ 180 for 35 mins. Contains: Gluten (Wheat)

Qty 4 - Tender, lean chicken fillets. Ideal for all sorts of dishes!

Qty 2 - Breaded Irish chicken supreme with wing bone on, stuffed with garlic butter. Oven cook @ 180 for 35-40 mins Contains: Gluten (Wheat), Dairy

Qty 2 - Irish breaded Chicken supreme with wing on. Oven cook @ 180 for 35-40 mins. Contains: Gluten (Wheat)

500g - Chopped breaded chicken coated in sweet & spicy tomato sauce topped with smoked bacon, onion, peppers and double cheese. Oven cook @ 180 for 25 mins. Contains: Gluten (Wheat) & Dairy.

Qty 3: Chicken portions, boned, rolled and stuffed and coated in a tomato pepper sauce. Oven cook @ 180 for 30-35 mins. Contains Wheat.

Qty 2 - Breaded Chicken Fillets in tomato sauce and topped with cheese. Oven cook @ 180 for 30 mins. Contains: Dairy

Qty 2 - Chicken Breast Pizza Base with pizza sauce, mozzarella, peppers, onions and smoked bacon. Oven cook @ 180 for 30 mins. No gluten containing ingredients, contains Dairy.

Qty 8 - 100% chicken breast meatballs coated in Tikka Masala marinade. Homemade. Oven cook @ 180 @ 25-30 mins. No gluten containing ingredients

Tender strips of beef coated in a sweet and smokey chilli marinade wrapped in a tortilla with onions and peppers. Oven cook @ 180 for 25-30 mins Contains Gluten (Wheat)

Qty 3 - medallions of Pork Steak coated in Chinatown marinade (mild). Perfect for BBQ, Grill or oven cook. Oven cook @ 180 for 35-40 mins. No gluten containing ingredients.

Qty 12 - diced chicken breast chunks in a crispy batter. Oven cook @ 180 for 20 mins. Ideal cooked in the air-fryer @ 200 for 15 mins. Do not re-freeze. Contains Wheat (Gluten)

Stripped chicken breast in a crispy batter coated in sweet & sour marinade with onions and peppers. Oven cook @ 180 for 25 mins. Contains: Gluten (Wheat)

Traditional tender chuck beef diced. Ideal for stew, curries and casserole. Cooking times vary.

100% chicken breast diced. Ideal for curries, stew, kebabs and casserole. Cooking times vary.

100% turkey breast diced for your convenience! Ideal for curries, stew, kebabs and casserole. Cooking times vary.

Qty 2: Irish duck fillets marinated in an zesty Orange sauce. Oven Cook @ 180 for 40-45 mins or longer to your preference. Contains: Gluten (Wheat).

Qty 2 - Irish Silverhill Duck fillets. Oven Cook @ 180 for 40-45 mins or longer to your preference.

Qty 2 - Irish Silverhill Duck fillets marinated in a rich plum sauce. Oven cook @ 180 for 40-45 mins or longer to your preference. Contains: Gluten (Wheat)

Local Irish lamb. Serves 6-8 people (approx. 6-7lbs) Cooking times vary.

Serves 6-8 people

Serves 6-8 people. Sage & Onion Stuffing. Contains: Gluten (Wheat)

Qty 8 - Steak meatballs with mozzarella cheese, Italian herb sauce and coated in Smokey Joe sauce. Oven cook @ 180 for 30 mins. No gluten containing ingredients. Contains Dairy.

Qty 2 - Chicken Supreme in Greek Passion Sauce with Coriander & Herb (Mild). Oven cook @ 180 for 35 mins. Contains: Soya

Approx: 2.5-3.5 lbs Serves 3-4 people

Serves 3-4 people

Half Turkey Breast - Stuffed with Sage & Onion stuffing. Serves 3-4 people. Contains: Gluten (Wheat)

Qty 6 - Hickeys homemade sausage rolls, sausage meat wrapped in puff pastry. Fresh & natural. Perfect any time of the day. Oven cook @ 180 for 25-30 mins. Air-fryer @ 200 for 20 mins. Contains: Gluten (Wheat) & Sulphites

200g of Sliced Ham. Ham 86%, Water 10%, Salt 3%, E250, E251 Glazing, Cloves, Sugar, Cider. No gluten containing ingredients

Qty 8 - Lean Lamb meatballs in a bed of Italian Herb Sauce. Coated in Mediterranean sauce. Oven cook @ 180 for 30 mins. Contains: Celery

Qty 8 - Jumbo Pork Sausages. Pan fry, oven bake or air-fry for breakfast, lunch or dinner! Contains: Gluten (Wheat), Soya & Sulphites

Qty 2 - Tandoori lamb wrapped in a tortilla with onions and peppers. Oven cook @ 180 for 20 mins. Contains Gluten (Wheat) & Dairy

Qty 3 - Lean lamb mince coated in a lemon and green pepper marinade. Homemade. Grill/ BBQ or Oven cook. Oven cook @ 180 for 15-20 mins, Contains: Sulphites. No gluten containing ingredients

Qty 1 - Local Irish Lamb shank. Full of flavour. Bake slowly for a "melt in your mouth" dish where the meat is just falling off the bone! The key is to slow cook it at a low temperature. Really good served with creamy mashed potato and steamed veg!

Qty 3 - Large Irish chicken fillets coated in a pepper crumb and topped with Tex-Mex marinade. Oven cook @ 180 for 30-35 mins. Contains: Gluten (Wheat)

Turkey Breast strips coated in Greek Passion sauce. Hot pan for 10-12 mins. Contains: Soya & Celery. No gluten containing ingredients.

Qty 6 - Lemon & Garlic Chicken Kebabs. Chicken breast chunks coated in a zesty lemon & garlic sauce. Ideal for Oven, Grill or BBQ. To oven cook: 180 for 18-20 mins. No gluten containing ingredients. Not suitable for freezing.

Qty 2: Lemon & Green Pepper Chicken Supreme stuffed with black pudding. Oven cook @ 180 for 40 mins. Contains: Gluten (Wheat)

Homemade - Minced Beef in a creamy tomato sauce topped with mozzarella. Oven cook @ 180 for 35 mins. Contains Dairy

Local Irish Lamb. Serves 3-4 people

Qty 2 - Irish chicken breasts with skin on stuffed with sun-dried tomato, cherry tomato, cream cheese and double cheese coated in Mediterranean sauce. Oven cook @ 180 for 35 mins. Contains: Dairy.

Qty 2 - Steak burger with sun-dried tomato and cream cheese filling. Oven cook @ 180 for 35 mins. Contains: Dairy

Half Chicken served in New Orleans Sauce with garlic baby potatoes. Oven cook @ 180 for 45 minutes. No gluten containing ingredients.

Succulent Loin of Pork providing the leanest meat, making it one of our most popular cuts for your roast dinner. Oven cook to your preference.

300g of Plain Streaky Rashers, ideal fried, grilled or oven cooked for breakfast, lunch or dinner! Cooking times vary depending on how crispy you like your rashers.

Qty 4 - Large traditional pork chops on the bone - plain.

Qty 4: Loin Pork Chops coated in Garlic Butter marinade. Oven cook @ 180 for 20 mins. No gluten containing ingredients.

8 Bone

Qty 8 - Plain Rashers, ideal fried, grilled or oven cooked for breakfast, lunch or dinner! Cooking times vary depending on how crispy you like your rashers.

Qty 8 - Smoked Rashers, ideal fried, grilled or oven cooked for breakfast, lunch or dinner! Cooking times vary depending on how crispy you like your rashers.

Homemade diced chicken breast marinated in a Red Thai curry sauce with peppers and onions. Oven cook @ 180 for 30 mins or on a hot pan until fully cooked. No gluten containing ingredients.

Qty 12 - Pork Sausages. Pan fry, oven bake or air-fry for breakfast, lunch or dinner! Contains: Gluten (Wheat), Soya & Sulphites

Oven cook @ 180 for 15 mins. Not suitable for freezing. Contains: Gluten (Wheat)

Qty 4 - Homemade Turkey Breast Burgers with Smoked Bacon & Chilli Contains: Soya & Sulphites. No gluten containing ingredients

Smoked streaky rashers 300g, ideal fried, grilled or oven cooked for breakfast, lunch or dinner! Cooking times vary depending on how crispy you like your rashers.

Round steak mince ground from the best quality steak, perfect for shepherds pies lasagne or any mince dish.

Qty 2 - Tender Striploin steaks, full of flavour. Minimum 21 day aged. Pan fry or Oven cook to your desired taste

Traditional tender chuck beef stripped for your convenience! Cooking times vary.

Qty 2 - Stuffed Chicken Supremes; Bell Peppers, Red Onion & Mozzarella. Oven cook @ 180 for 40 mins. Contains Dairy

Stuffed Chicken Crown coated in a rich Greek Passion sauce Qty 1: Serves 2-3 people Oven cook @ 180 for 45 mins. Contains: Gluten (Wheat)

Contains: Gluten (Wheat)

Qty 2 - Chicken Supreme with Wing Bone and Skin on. Oven cook @ 180 for 35-40 mins.

Qty 6 - Tandoori Chicken Kebabs. Chicken breast chunks coated in Tandoori sauce. Ideal for Oven, Grill or BBQ. To oven cook; 180 for 18-20 mins. No gluten containing ingredients. Not suitable for freezing.

Sirloin steak strips covered in Smokey Joe sauce on a bed of creamy pepper sauce, topped with a sprinkle of Mozzarella & Chives. Oven cook @ 180 for 30 mins. Contains Dairy.

600g of Mid & Prime Chicken Wings coated in Tex-Mex sauce and pepper crumb. Oven cook @ 180 for 40 mins. Contains: Gluten (Wheat) & Mustard.

Qty 12: Lean steak mince meatballs coated in a tomato & herb sauce. Oven cook @ 180 for 25-30 mins. Contains: Sulphites. No gluten containing ingredients.

100% Turkey Breast sliced into strips for your convenience!

Qty 3 - Homemade Sausage Rolls filled with sausage meat, rasher, black and white pudding. The ultimate Sausage Roll! Oven cook @ 180 for 35 mins. Air-Fryer @ 200 for 25 mins. Contains: Gluten, Barley/Oatmeal, Soya & Sulphites

Qty 1 Large Slice - White Pudding Contains: Gluten; Rusk, Barley, Oatmeal & Soya

Qty 1 - White Pudding Stub. Contains: Gluten; Rusk, Barley, Oatmeal & Soya

Whole medium Irish. Oven cook @ 180 for 90 mins.

Weight approx. 1kg

Weight 1kg

Weight 1kg

Student Special; 1 Mama's Meatloaf, 4 Chicken Fillets, 4 Beef Burgers, 4 Turkey Burgers, 500g Diced Chicken, 500g Round Mince and 1 Tray of Garlic Baby Potatoes.

Qty 4: Loin Pork Chops coated in Tex-Mex sauce. Oven cook @ 180 for 20 mins. Contains: Celery

Qty 1: Fill Irish Pork Fillet - Stuffed with sage & onion bread stuffing. Oven cook @ 180 for 35-40 mins. Contains: Gluten (Wheat)

Chicken breast strips coated in a ginger, lemon, chilli & lime marinade. Cook in hot pan for approx. 12 mins. No gluten containing ingredients.

Whole medium Irish spatchcock chicken coated in a Piri Piri glaze. Oven cook @ 180 for 90 mins. Contains: Gluten (Wheat) & Celery

Local Irish Lamb, diced for your convenience! 500g

Qty 4: Local Irish Lamb - Shoulder Chops. Cooking times vary depending on preference.

Qty 4 - Local Irish Lamb; Sideline Lamb Chops. Cooking times vary depending on preference.

Silverhill Crispy Irish Duck & Pancakes with 10 Chinese pancakes and hoisin sauce. Just add cucumber and spring onions! Dinner for 2 or a starter for 4. Multi award winning, exclusive Irish breed, Fed on a natural diet. So easy to put together! Pack size: 600g Place duck on a wire rack in a baking tray on a middle shelf of preheated oven at 200°C/Fan 180°C/Gas Mark 6 for 30 minutes. Steam pancakes for 4-5 minutes or heat for 20 seconds in a 900w microwave on medium power or 30 seconds in a 800w microwave on medium power. Carefully remove from the oven and serve. Ensure product is thoroughly heated & piping hot throughout before serving. Do not reheat.

Qty 4 - Bacon Chops

Breakfast Pack includes; 12 Sausages, 8 Rashers, 4 Black Pudding Slices & 4 White Pudding Slices. Sausages contain: Gluten (Wheat), Soya & Sulphites. Puddings contain: Gluten, Barley/Oatmeal & Soya

Qty 4 - Center Loin Lamb Chops

100% Chicken Breast sliced into strips for your convenience!

Italian peeled plum tomatoes, Italian olive and extra virgin olive oil, Greek tomato paste, sea salt and cracked black pepper, oil of basil. That's it. This is a natural beautiful healthy tasting product. Put this with your high quality Irish round steak beef mince and you will not taste a nicer spaghetti bolognese in Ireland. Enjoy. 450g Gluten Free

Scottish/Irish medicine cooked into a Kansas style BBQ sauce. A mix of black pepper, mustard and cayenne. (Heat rating 1/3) 250ml Bottle. Allergen Advice: May Contain Sulphites, Mustard

Birdhouse take on The O.G. Buffalo sauce, Aged Cayenne and Jalapenos, Browned Butter & Lots of vinegar. This sauce will bring you back for more. (Heat rating 2/3) 250ml Bottle Allergen Advice: Dairy

The hottest of the Birdhouse sauces! Habanero and hot chilli mix. Fruity but not for the faint hearted. (Heat rating 3/3) 250ml Bottles Allergen Advice: May Contain Sulphites

A Creamy, rich robust pepper sauce, made with Irish Dairy Cream combined with cracked black pepper and hints of tomato, beef and onion. To use: Pour sauce into a pot and gently heat until thoroughly cooked or microwave at 450w for 3 minutes stirring halfway through. 250g Gluten Free

A good medium spiced chip shop curry containing 8 different naturally ground spices. 450g Gluten Free

Ginger, garlic, gochujang and red pepper flakes. The perfect balance of sweet and spicy (heat rating 1.5/3) 250ml Bottles Allergen Advice: May Contain Celery, Dairy, Sesame

A sweet yet spicy unique sauce rich in pineapple juice, minced garlic and Crushed Red Chilli Peppers. Ideal, for Chicken and Pork pieces. Is also an ideal dipping sauce for Chicken Goujons, Nuggets and all other finger foods and party pieces. Quick and easy to prepare. 300g Gluten Free

Sweet, smoky and spicy, Birdhouse Jerk BBQ Sauce is bursting with flavour. Chilli, tomato, onion, oregano, nutmeg, allspice, ginger and many more fruits, herbs and spices working in perfect harmony for the ultimate sunshine sauce and jerk marinade ingredient. (Heat rating 0.5/3) 250ml Bottles Allergen Advice: May Contain Celery, Barley, fish, Sulphite, Soya, Wheat

A family friendly gravy, enjoyed by all the family. Chef's Tip: Be sure to de-glaze the roasting pan and add to the gravy for an additional boost of flavour and goodness. 450g Gluten Free

If you like garlic you'll love this! 300g Gluten Free

It's Sweet Mango with Heat, Habanero & coconut (heat rating 2.2/3) 250ml Bottles

A real flavorful sweet & sour that delivers. The sweet balanced with the sour of rice wine vinegar makes this a very well balanced sauce complimented with strips of sweated onions and bell peppers. The ideal quick and easy dinner with strips of fresh Irish Chicken served on boiled rice. 450g Gluten Free

South Carolina style BBQ sauce. Tangy tomato, vinegar and black pepper. (Heat rating 0/3) 250ml Bottles May Contain Barley, Celery, Fish, Sulphites

This is a rich sauce made with 9 ground spices, Irish dairy cream, West Cork natural yoghurt, Italian peeled plum tomatoes and some secret ingredients. A wonderful flavorsome product with a mild kick. Chicken Tikka Masala for dinner anyone? 450g Gluten Free

Sprinkle Spice Bag seasoning on your chips and wings. Coat it on your barbeque ribs. Rub it on your pork belly. The original Spice Bag. 120g Gluten Free

Award Winning Saffron; Saffron is a valuable spice that is often called “red gold” and “The king of all spices.” It’s also worth its weight in gold, from its origins to its taste and uses. Cooking Tips: With the aroma and flavour profile that Saffron Gold Provides, you only need 8-12 threads when cooking rice or risotto for Two. The amount of saffron varies by recipe, but a Healthy pinch of saffron is a solid benchmark.

Creamy garlic potato slices covered in cheese. Oven cook @ 180 for 25-30 mins. Contains Dairy.

Baby potatoes in a garlic & herb sauce. Oven cook @ 180 for 15-20 mins.

600g of Mid & Prime Chicken Wings coated in Tex-Mex sauce and pepper crumb. Oven cook @ 180 for 40 mins. Contains: Gluten (Wheat) & Mustard.

Silverhill Crispy Irish Duck & Pancakes with 10 Chinese pancakes and hoisin sauce. Just add cucumber and spring onions! Dinner for 2 or a starter for 4. Multi award winning, exclusive Irish breed, Fed on a natural diet. So easy to put together! Pack size: 600g Place duck on a wire rack in a baking tray on a middle shelf of preheated oven at 200°C/Fan 180°C/Gas Mark 6 for 30 minutes. Steam pancakes for 4-5 minutes or heat for 20 seconds in a 900w microwave on medium power or 30 seconds in a 800w microwave on medium power. Carefully remove from the oven and serve. Ensure product is thoroughly heated & piping hot throughout before serving. Do not reheat.

Student Special; 1 Mama's Meatloaf, 4 Chicken Fillets, 4 Beef Burgers, 4 Turkey Burgers, 500g Diced Chicken, 500g Round Mince and 1 Tray of Garlic Baby Potatoes.

Qty 4 - Tender, lean chicken fillets. Ideal for all sorts of dishes!

Breakfast Pack includes; 12 Sausages, 8 Rashers, 4 Black Pudding Slices & 4 White Pudding Slices. Sausages contain: Gluten (Wheat), Soya & Sulphites. Puddings contain: Gluten, Barley/Oatmeal & Soya

Qty 4 - Handmade 4oz steak burgers. Cooking times vary as per your preference. Contains: Metabisulphite. No gluten containing ingredients.

Qty 4 - 100% Turkey Breast 4oz Burgers - Homemade. Cooking times vary as per your preference. Contains: Metabisulphite. No gluten containing ingredients.

Full belly meaty Pork ribs, marinated in new Orleans sauce and BBQ powder. Perfect in the slow cooker or oven cooked. No gluten containing ingredients.

Homemade tender strips of beef in a sweet & smokey marinade with onions & peppers. No gluten containing ingredients. Hot pan or oven cook @ 180 for 25 mins.

Qty 3 - Handmade steak burgers with cheese & onion. Cooking times vary as per your preference. Contains: Dairy & Metabisulphite. No gluten containing ingredients.

Qty 2 - Chicken Breast Pizza Base with pizza sauce, mozzarella, peppers, onions and smoked bacon. Oven cook @ 180 for 30 mins. No gluten containing ingredients, contains Dairy.

Qty 8 - 100% chicken breast meatballs coated in Tikka Masala marinade. Homemade. Oven cook @ 180 @ 25-30 mins. No gluten containing ingredients

Qty 3 - medallions of Pork Steak coated in Chinatown marinade (mild). Perfect for BBQ, Grill or oven cook. Oven cook @ 180 for 35-40 mins. No gluten containing ingredients.

Qty 8 - Steak meatballs with mozzarella cheese, Italian herb sauce and coated in Smokey Joe sauce. Oven cook @ 180 for 30 mins. No gluten containing ingredients. Contains Dairy.

200g of Sliced Ham. Ham 86%, Water 10%, Salt 3%, E250, E251 Glazing, Cloves, Sugar, Cider. No gluten containing ingredients

Qty 3 - Lean lamb mince coated in a lemon and green pepper marinade. Homemade. Grill/ BBQ or Oven cook. Oven cook @ 180 for 15-20 mins, Contains: Sulphites. No gluten containing ingredients

Turkey Breast strips coated in Greek Passion sauce. Hot pan for 10-12 mins. Contains: Soya & Celery. No gluten containing ingredients.

Qty 6 - Lemon & Garlic Chicken Kebabs. Chicken breast chunks coated in a zesty lemon & garlic sauce. Ideal for Oven, Grill or BBQ. To oven cook: 180 for 18-20 mins. No gluten containing ingredients. Not suitable for freezing.

Qty 2 - Irish chicken breasts with skin on stuffed with sun-dried tomato, cherry tomato, cream cheese and double cheese coated in Mediterranean sauce. Oven cook @ 180 for 35 mins. Contains: Dairy.

Chicken breast strips coated in a ginger, lemon, chilli & lime marinade. Cook in hot pan for approx. 12 mins. No gluten containing ingredients.

Qty 12: Lean steak mince meatballs coated in a tomato & herb sauce. Oven cook @ 180 for 25-30 mins. Contains: Sulphites. No gluten containing ingredients.

Qty 6 - Tandoori Chicken Kebabs. Chicken breast chunks coated in Tandoori sauce. Ideal for Oven, Grill or BBQ. To oven cook; 180 for 18-20 mins. No gluten containing ingredients. Not suitable for freezing.

Qty 3 - medallions of Pork Steak coated in Chinatown marinade (mild). Perfect for BBQ, Grill or oven cook. Oven cook @ 180 for 35-40 mins. No gluten containing ingredients.

Qty 6 - Lemon & Garlic Chicken Kebabs. Chicken breast chunks coated in a zesty lemon & garlic sauce. Ideal for Oven, Grill or BBQ. To oven cook: 180 for 18-20 mins. No gluten containing ingredients. Not suitable for freezing.

Qty 6 - Tandoori Chicken Kebabs. Chicken breast chunks coated in Tandoori sauce. Ideal for Oven, Grill or BBQ. To oven cook; 180 for 18-20 mins. No gluten containing ingredients. Not suitable for freezing.

Qty 6 - Hickeys homemade sausage rolls, sausage meat wrapped in puff pastry. Fresh & natural. Perfect any time of the day. Oven cook @ 180 for 25-30 mins. Air-fryer @ 200 for 20 mins. Contains: Gluten (Wheat) & Sulphites

600g of Mid & Prime Chicken Wings coated in Tex-Mex sauce and pepper crumb. Oven cook @ 180 for 40 mins. Contains: Gluten (Wheat) & Mustard.

Qty 8 - 100% chicken breast meatballs coated in Tikka Masala marinade. Homemade. Oven cook @ 180 @ 25-30 mins. No gluten containing ingredients

Qty 12 - diced chicken breast chunks in a crispy batter. Oven cook @ 180 for 20 mins. Ideal cooked in the air-fryer @ 200 for 15 mins. Do not re-freeze. Contains Wheat (Gluten)

Qty 3 - Lean lamb mince coated in a lemon and green pepper marinade. Homemade. Grill/ BBQ or Oven cook. Oven cook @ 180 for 15-20 mins, Contains: Sulphites. No gluten containing ingredients

Oven cook @ 180 for 15 mins. Not suitable for freezing. Contains: Gluten (Wheat)

Qty 12 - Pork Sausages. Pan fry, oven bake or air-fry for breakfast, lunch or dinner! Contains: Gluten (Wheat), Soya & Sulphites