INGREDIENTS
3 tbsp
evoo
4 oz
pancetta
1 small
onion
1
carrot
1 rib
celery
1 clove
garlic
1
bay leaf
1/2 tsp
thyme
1 lb
ground beef chuck
28 ozs
canned tomatoes
1 serving
salt and pepper
4 tbsp
butter
1/4 cup
flour
2 1/2 cups
milk
1 1/4 cups
parmesan
3/4 lb
lasagna noodles