INGREDIENTS
2 lbs
ground beef
1 cup
onion
4 cloves
garlic
2 Tbsps
tomato paste
48 ozs
marinara sauce
1/2 cup
butter
1/2 cup
flour
3 1/4 cups
milk
1 tsp
garlic salt
1 tsp
pepper
4 cups
whole-milk mozzarella cheese
1 cup
parmesan cheese
1 large
egg
18 ozs
oven-ready lasagna noodles