Beef Liver and Apple Casserole

Melt the butter (30 g), add the onion (200 g) cut into half-rings, and fry until soft. Transfer the onion to a plate.

Peel the apples (200 g), cut them into slices, and fry them in the remaining fat for 5 minutes.

Cut the beef liver (400 g) into pieces, coat them with almond flour (20 g), and fry them in olive oil (20 g) until cooked. Season with table salt (3 g) and black pepper (1 g).

Mix the liver with the apples, onion, and sour cream 30% (60 g), transfer the mixture to a dish, and top with grated hard cheese (50 g).

Bake at 180 °C for 25 minutes, until cooked.