1
onion
2
carrots
2 sticks
celery stalk
750 g
mince beef
2 tbs
tomato paste
400 g
diced tomatoes (canned)
100 ml
dry red wine
dried Italian herbs
salt, pepper
15 g
butter
15 g
flour
200 ml
milk
nutmeg
salt, pepper
12
sheets of lasagna
150 g
grated cheese