Why did my liver turn out bitter?

Bitterness often comes from remaining bile ducts or old liver. Soak the liver in milk for 30 minutes before cooking to help remove any bitterness.

Can I use mayonnaise instead of sour cream?

Yes, mayonnaise gives a richer taste but adds more calories. A mix of 100 g mayo and 50 g sour cream is a good balance.

How to get a crispy cheese crust?

Sprinkle the cheese 10 minutes before the end of baking and increase the oven temperature to 200°C (400°F) for the final 5 minutes – this creates a golden, crispy topping.

Can I cook this in a slow cooker?

Yes – use the 'Sauté' function to fry the mushrooms and liver, then add the egg mixture and switch to 'Bake' (180°C / 350°F) for 30–35 minutes.

Chicken liver with mushrooms in an omelette

Name: Chicken liver with mushrooms in an omelette
Total time: 25 min
Yield: 4 порции
Cuisine: International
Ingredients: Chicken liver — 500 g; Button mushrooms — 250 g; Chicken egg — 165 g; Sour cream — 150 g; Semi-hard cheese — 200 g

40min

1265g

Nutrition per 100g

144

Imagine tender chicken liver, seared to perfection, layered with savory mushrooms, and baked under a fluffy omelet blanket with melted cheese. This dish is a treat for offal lovers – hearty, nutritious, and incredibly flavorful. Ideal for a cozy family dinner, it comes together in just 40 minutes.

WHAT YOU WILL NEED

From ingredients

5 products

Meat

Chicken liver500 g

Mushrooms

Button mushrooms250 g

Eggs

Chicken egg165 g

Topping

Sour cream150 g

Cheese

Semi-hard cheese200 g

SIMPLE PROCESS

Step by step recipe

The secret to this casserole is cooking the liver and mushrooms separately. Sear the liver in butter for no more than 5 minutes to keep it juicy and tender. Fry the mushrooms until golden and aromatic. The egg-sour cream topping creates a silky texture, while the cheese adds a crispy, golden finish. Don't overcook the liver – it should stay soft and moist inside.

Step 1

Prep the ingredients

Slice mushrooms (250 g / 9 oz) thinly. Cut chicken liver (500 g / 1.1 lb) into 2–3 pieces, removing any membranes and bile ducts. Whisk eggs (165 g / 3 large) with sour cream (150 g / ⅔ cup) and a pinch of salt – this will be the omelet topping. Grate cheese (200 g / 7 oz) on a coarse grater.

Step 2

Sauté the mushrooms

Heat oil in a skillet over medium heat and cook the mushrooms until golden brown and all liquid has evaporated (about 7–10 minutes). Transfer to a bowl.

Step 3

Sear the liver

In the same skillet, melt butter (20–30 g / 1.5–2 tbsp). Add the liver pieces and sear over high heat for about 5 minutes until browned. Season with salt and pepper.

Step 4

Assemble the casserole

Grease a baking dish. Layer the sautéed mushrooms on the bottom, then top with the seared liver. Season again if needed.

Step 5

Add the topping

Pour the egg-sour cream mixture evenly over the liver and mushrooms. Smooth the top with a spoon.

Step 6

Bake and serve

Bake in a preheated oven at 180°C (350°F) for 25 minutes. Sprinkle with grated cheese 10 minutes before the end. Let rest for 5 minutes before slicing. Serve hot.

CHEF'S TIP

Choose fresh liver

Chicken liver should be deep burgundy in color, with no off-odors or spots. Remove any bile ducts and connective tissue to avoid bitterness.

Sauté mushrooms until golden

Cook mushrooms over medium heat until all liquid evaporates and they turn golden brown – this intensifies their earthy flavor.

Don't overcook the liver

Liver cooks very quickly – 5 minutes over high heat is enough to get a nice sear while keeping the inside tender. Longer cooking will make it dry and tough.

Add nutmeg to the topping

A pinch of ground nutmeg in the egg-sour cream mixture adds an elegant warmth that beautifully complements the liver and mushrooms.

SUBSTITUTIONS

Add your taste

Replace button mushrooms with wild mushrooms If available, use fresh or frozen wild mushrooms (chanterelles, porcini) – they'll add a deeper, woodier flavor.
Swap sour cream for heavy cream Replace sour cream with 150 ml (⅔ cup) of heavy cream (20–30% fat) – the topping will be even creamier and richer.
Use beef liver instead of chicken Beef liver needs to be soaked in milk for 2 hours and cooked 2–3 minutes longer, but it gives a more robust, intense flavor.
Cheese-free diet version Skip the cheese to reduce calories by 15–20% – the dish will still be delicious, with a lighter topping.

HOW TO STORE

How to Store Chicken Liver and Mushroom Casserole

Cool completely, then refrigerate in an airtight container for up to 2 days. Reheat in the oven at 150°C (300°F) for 10–12 minutes or in the microwave. Freezing is not recommended – the texture of the omelet and liver becomes grainy upon thawing.

GOOD TO KNOW