INGREDIENTS
1
medium sweet onion (chopped)
olive oil
1 tsp
crushed red pepper flakes
salt & black pepper
2 lb
lean ground beef or 1 lb ground beef plus 1 lb Italian sausage
4 cloves
garlic (minced)
1/4 cup
Worcestershire sauce
1 1/2 tbsp
Italian seasoning
2
[24 oz] jars marinara sauce [i.e. Bertolli Five Cheese]
2 1/2 cups
dry penne pasta
1 cup
ricotta cheese (mixed with1 large beaten egg)
1/2 cup
shredded Parmesan cheese
2 cups
shredded Italian blend cheese or Mozzarella cheese
9
slices mozzarella or provolone cheese
3 tbsp
chopped Italian parsley (divided)