Liver, Bacon and Onions
COOK

Liver, Bacon and Onions

Liver, bacon and onions from COOK - tender liver with bacon and caramelised onions in a rich gravy. A British classic, hand-prepared.

You reheat it Frozen Checked 8 Sept
Price£5.25
Portion270g

How it compares

Protein38.1g
0gmedian 35.8g70g+

More than 58% of the 1066 meals we track.

58th percentile
Calories297 kcal
0 kcalmedian 576 kcal1050 kcal+

Higher than 3% of the 1066 meals we track.

3th percentile
Cost of 25g of protein£3.44
£0.00median £5.68£17.00+

Cheaper than 98% of the 341 meals with a published price.

2th percentile

Worth knowing

  • Salt 1.8g — 30% of an adult's 6g daily maximum, in one meal.
  • Saturates 4.3g — 22% of the 20g daily reference intake.
  • Fibre 1.4g — 5% of the 30g daily recommendation.
  • Contains gluten and milk, as declared by COOK.

Reference intakes are published UK adult figures — a 6g daily maximum for salt, 20g for saturates and a 30g recommendation for fibre. We divide; we don’t score.

See it on COOK
Full nutrition — as published by COOK, per 270g portion and per 100g
All figures below are for one 270g portion.
NutrientPer Serving (270g)Per 100g
Energy / Calories297 kcal110 kcal
Protein38.1 g14.1 g
Carbohydrates14.3 g5.3 g
of which sugars4.9 g1.8 g
Fat9.5 g3.5 g
of which saturates4.3 g1.6 g
Dietary Fibre1.4 g0.5 g
Salt1.8 g0.7 g
Sodium equivalentNot published—

A blank means COOK doesn’t publish it — we never fill the gap with a zero or an estimate.

Ingredients and allergens — 48 listed, in order

Water, Lamb's Liver (32%), Onion (12%), Smoked Back Bacon (9%) (Pork, Water, Salt, Brown Sugar, Dried Vegetable & Fruit Powder (Sea Buckthorn, Acerola, Rosemary, Green Tea, Cider Vinegar), Preservatives: Sodium Nitrite, Sodium Phosphate), Red Wine (4%), Wheat Flour (Calcium Carbonate, Iron, Niacin, Thiamin, Folic Acid), Butter [Milk], Lamb Stock (Lamb Bones, Water, Salt), Yeast Extract, Sugar, Cornflour, Water, Onion Juice Concentrate, Salt, Ground Rosemary, Ground Thyme), Tomato Puree, Rapeseed Oil, Gravy Browning (Colour (Plain Caramel)), Worcester Sauce (Water, Sugar, Spirit Vinegar, Molasses, Onion Puree, Salt, Tamarind Paste, Cloves, Ginger Puree, Garlic Puree), Salt, Thyme, White Pepper.

Contains (brand-declared)

glutenmilk

May contain traces

No separate trace allergens published

Suitable for

Nothing declared
The maths — protein density, cost per 100 calories and six more

Worked out from the figures the brand publishes. Click any of them to see the sum and the inputs used.

Where each number came from — 11 fields, traced to COOK

Where each number came from

Every figure on this page was read from COOK's own published pages. Below is the text we read, and where on their site we read it.

Open the source page
Service: COOK
Last checked: 8 Sept 2026
Fields traced: 11 fields
FieldWhat their page saidWhat we storedHow we read itCertainty
calories_kcal297297 kcal
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Nutrition section table.nutrition per-portion column
Read as published
protein_g38.138.1 g
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Nutrition section table.nutrition per-portion column
Read as published
carbs_g14.314.3 g
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Nutrition section table.nutrition per-portion column
Read as published
fat_g9.59.5 g
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Nutrition section table.nutrition per-portion column
Read as published
saturated_fat_g4.34.3 g
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Nutrition section table.nutrition per-portion column
Read as published
sugars_g4.94.9 g
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Nutrition section table.nutrition per-portion column
Read as published
fibre_g1.41.4 g
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Nutrition section table.nutrition per-portion column
Read as published
salt_g1.751.8 g
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Nutrition section table.nutrition per-portion column
Read as published
serving_weight_g(270g)270 g
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.product_price .weight
Read as published
ingredient_list_textWater, Lamb's Liver (32%), Onion (12%), Smoked Back Bacon (9%) (Pork, Water, Salt, Brown Sugar, Dried Vegetable & Fruit Powder (Sea Buckthorn, Acerola, Rosemary, Green Tea, Cider Vinegar), Preservatives: Sodium Nitrite, Sodium Phosphate), Red Wine (4%), Wheat Flour (Calcium Carbonate, Iron, Niacin, Thiamin, Folic Acid), Butter [Milk], Lamb Stock (Lamb Bones, Water, Salt), Yeast Extract, Sugar, Cornflour, Water, Onion Juice Concentrate, Salt, Ground Rosemary, Ground Thyme), Tomato Puree, Rapeseed Oil, Gravy Browning (Colour (Plain Caramel)), Worcester Sauce (Water, Sugar, Spirit Vinegar, Molasses, Onion Puree, Salt, Tamarind Paste, Cloves, Ginger Puree, Garlic Puree), Salt, Thyme, White Pepper.Water, Lamb's Liver (32%), Onion (12%), Smoked Back Bacon (9%) (Pork, Water, Salt, Brown Sugar, Dried Vegetable & Fruit Powder (Sea Buckthorn, Acerola, Rosemary, Green Tea, Cider Vinegar), Preservatives: Sodium Nitrite, Sodium Phosphate), Red Wine (4%), Wheat Flour (Calcium Carbonate, Iron, Niacin, Thiamin, Folic Acid), Butter [Milk], Lamb Stock (Lamb Bones, Water, Salt), Yeast Extract, Sugar, Cornflour, Water, Onion Juice Concentrate, Salt, Ground Rosemary, Ground Thyme), Tomato Puree, Rapeseed Oil, Gravy Browning (Colour (Plain Caramel)), Worcester Sauce (Water, Sugar, Spirit Vinegar, Molasses, Onion Puree, Salt, Tamarind Paste, Cloves, Ginger Puree, Garlic Puree), Salt, Thyme, White Pepper.
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Ingredients section p.ingredients
Read as published
amount_gbp£5.255.25 £
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.product_price [itemprop="price"]
Read as published

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