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Now, I’ll let you in on a little secret: calves’ liver and bacon might just be the most underrated comfort food in British cooking. If you’ve been wondering how to cook calves’ liver without it turning tough and rubbery, this easy liver recipe is for you. I know what you’re thinking—liver can be divisive—but hear me out! I’ve been using Rick Stein’s recipe for this dish for years, and it’s become a proper staple in my kitchen. Over time, I’ve made a few little tweaks to make it my own—like serving it with mustard mash instead of plain, and I also make a rich red wine and caramelised onion gravy—but the heart of the recipe remains his genius. When done right, with crispy bacon and tender, pink-in-the-middle liver, it’s an absolute revelation.
1 What is Calves’ Liver and Bacon?
Calves’ liver and bacon is a traditional British pub classic featuring quickly pan-fried calf’s liver served with crispy bacon, sweet caramelised onions, and savoury gravy. The key to this liver and bacon recipe is cooking the liver for just 30-60 seconds per side over high heat, keeping it beautifully pink and tender inside while achieving a golden crust outside.
2 Why This Calves’ Liver Recipe Works
This dish is pure nostalgia—the sort of thing you’d find in traditional British pubs and on family tables across the country. Calves’ liver is wonderfully iron-rich and, when cooked quickly over high heat, stays beautifully tender and almost creamy inside. The secret to cooking liver perfectly is not to overcook it. Paired with sweet red wine gravy with jammy onions and salty bacon, it’s comfort food at its finest. And trust me, that mustard mash? It’s the perfect punchy addition that cuts through the richness beautifully. Perfect for a cosy weeknight supper with a glass of something robust in hand. I like to serve with savoy cabbage or tenderstem broccoli.
3 Health Benefits of Calves’ Liver and Bacon
Calves’ liver is a nutrient powerhouse, packed with iron to combat fatigue, vitamin B12 for energy, and zinc for immune support. This iron-rich liver recipe delivers all these benefits while also providing protein from the bacon and antioxidants from the caramelised onions. It’s a balanced, hearty meal—ideal for those seeking healthy offal recipes without compromising on flavour. Note: If you’re pregnant, consult your doctor about liver consumption due to high vitamin A levels.
4 How to Cook Calves’ Liver: Key Tips for Success
- Sourcing Ingredients: Opt for fresh calves’ liver from a trusted butcher for the best tenderness. Look for a rosy pink colour and avoid any with a strong odour. Fresh calf’s liver should smell clean and slightly sweet.
- Avoid Overcooking: The key to tender calves’ liver is high heat and quick cooking—aim for 30-60 seconds per side to keep it pink inside. Overdo it, and it turns tough and grainy.
- Flavour Variations: Add Savoy cabbage for buttered greens or red cabbage for a different twist. For a gluten-free option, use cornflour instead of wheat flour for dusting the liver.
5 Frequently Asked Questions About Cooking Calves’ Liver
- How do I make liver taste less bitter? Soak slices in milk for 30 minutes before cooking to mellow the flavour. Personally, I think it’s not necessary with calves’ liver, but it’s a good tip if you’re cooking lamb’s liver.
- Can I prepare this liver and bacon recipe ahead? Fry the onions and bacon in advance; you can also pre-cook the mash ahead of time and reheat gently in a pan, but cook the liver fresh for optimal texture.
- What wine pairs well with calves’ liver and bacon? A robust red like Malbec, Côtes du Rhône, or Rioja will complement the richness perfectly.
- Is calves’ liver healthy? Yes! It’s one of the most nutrient-dense foods available, packed with iron, B vitamins, vitamin A, and zinc. It’s particularly beneficial for combating anaemia and boosting energy levels.
- What’s the difference between calves’ liver and lamb’s liver? Calves’ liver is milder, more tender, and less iron-tasting than lamb’s liver. It’s the most delicate of all liver varieties and perfect for those new to cooking offal.
- How long does it take to cook calves’ liver? Just 1-2 minutes total! Cook for 30-60 seconds per side over high heat. The liver should be golden outside and pink inside.
- What temperature should calves’ liver be cooked to? Unlike other meats, liver is best served slightly pink in the middle (around 60-65°C internal temperature). Overcooking makes it tough and dry.
6 Why This is the Best Liver and Bacon Recipe
This Rick Stein-inspired calves’ liver recipe has been perfected over years of cooking. The additions of mustard mash and red wine gravy elevate this British classic from pub staple to restaurant-quality dish. Whether you’re an offal cooking beginner or a seasoned liver lover, this recipe delivers tender, flavourful results every time.
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Pan-Fried Calves' Liver and Bacon: Classic British Comfort Food
Print RecipeIngredients
- Thinly sliced calves liver 300-325g
- 4 rashers of good back bacon
- Flour for dusting the calves liver
- olive oil
- salt & pepper
- For the Mustard mash
- 500g potatoes (such as Maris Piper or King Edward), peeled and cut into small chunks
- 50g of butter
- 100ml Full fat milk or cream
- 1tbsp of Djon mustard (or mustard of your choice)
- salt & pepper
- For the red wine gravy
- 1 large onion thinly sliced
- a glass of red wine
- a knob of butter
- 200ml Beef stock
- Splash of balsamic vinegar
- 1 tsp of flour to thicken the gravy if needed
- Sprig of Thyme optional
Instructions
How to cook Pan-Fried Calves’ Liver and Bacon Recipe
Calves Liver & Bacon
- Heat a grill or a griddle pan to high and cook the bacon until crisp at the edges, and then keep warm.
- Season the slices of liver with salt and pepper and then dust with flour.
- In another large frying pan, add the oil and cook the slices of liver over a high heat for about 30 -60 seconds on each side, it is browned on the outside and pink and juicy in the middle.
- Lift the liver onto warmed plates and serve with the bacon, and creamy mustard mash.
Red Wine Onion Gravy
- Slice a large onion finely
- Heat a knob of butter in a pan, add the onion and gently brown until softened
- Add the red wine and cook until reduced by half
- Then add the beef stock & balsamic vinegar and cook for 10/15mins, at this stage you can add a sprig of thyme to the gravy.
- If the gravy needs thickening, mix in a Tsp of flour or cornflower in water and add to the gravy. The gravy should be rich and thick.
For the Creamy Mustard Mash
- Place the potatoes in a large pan of salted water and bring to a boil. Cook for 15-20 minutes until tender, then drain well.
- Return the potatoes to the pan over low heat to dry out slightly. Add the butter, milk or cream, and a Tbsp of Dijon mustard. Mash until smooth and creamy, take time to make sure there are no lumps, lumpy mash is a no-no, season with salt and pepper to taste. Keep warm until ready to serve.
