→ Sauce
01 -
2 tablespoons olive oil
02 -
1 medium onion, finely chopped
03 -
3 garlic cloves, minced
04 -
1 lb Italian sausage or ground beef
05 -
1 can (28 oz) crushed tomatoes
06 -
1 tablespoon tomato paste
07 -
1 teaspoon dried oregano
08 -
1 teaspoon dried basil
09 -
1/2 teaspoon red pepper flakes (optional)
10 -
Salt and black pepper to taste
11 -
1 teaspoon granulated sugar
→ Pasta
12 -
1 lb (450g) rigatoni pasta
13 -
Salt for pasta water
→ Cheese Layer
14 -
1 cup ricotta cheese
15 -
1/2 cup grated Parmesan cheese
16 -
2 cups shredded mozzarella cheese, divided
17 -
1 egg
18 -
1/4 teaspoon nutmeg
19 -
Fresh parsley, chopped, for garnish