INGREDIENTS
1 Tablespoon
olive oil
1/2
onion )
1 lb
ground beef
1 Tablespoon
garlic
1 tsp
salt
1 tsp
pepper
28 oz
marinara sauce
8 Tablespoons
butter
2 cups
heavy cream
1/2 tsp
garlic powder
2 cups
parmesan cheese )
1 lb
spaghetti noodles
2 cups
mozzarella cheese )
1