An Italian family taught me. This is the only way to cook liver!

An Italian family taught me. This is the only way to cook liver!

Ingredients
beef liver: 1.4 g (0.0 oz)
milk: 500 ml (17 fl oz)
butter: 40 g (1.4 oz)
oat flakes: 180 g (6.3 oz)
onion: 1 pc
carrot: 1 pc
garlic: 15 g (0.5 oz)
black pepper: 2 g (0.1 oz)
salt: 3 g (0.1 oz)
parsley: 10 g (0.4 oz)
scallions: 10 g (0.4 oz)
eggs: 3 pc
cabbage: 300 g (11 oz)
sweet paprika: 4 g (0.1 oz)
salt: 3 g (0.1 oz)
black pepper: 2 g (0.1 oz)
black pepper: 1 g (0.0 oz)
salt: 2 g (0.1 oz)
mozzarella: 100 g (3.5 oz)
Additionally
butter: 15 g (0.5 oz)
flour: 20 g (0.7 oz)
mustard: 15 g (0.5 oz)
garlic: 7 g (0.2 oz)
milk: 80 ml (2.7 fl oz)
garlic powder: 5 g (0.2 oz)
onion powder: 5 g (0.2 oz)
cheddar: 100 g (3.5 oz)