Rigatoni al Forno (Print Version)

# Ingredients:

→ 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

# Instructions:

01 - Bring a large pot of salted water to boil and cook rigatoni until just shy of al dente. Drain and set aside.
02 - Heat olive oil in a large skillet. Cook onion until translucent (about 5 minutes), then add garlic and cook for 1 minute until fragrant.
03 - Add Italian sausage or ground beef to skillet, breaking it up while cooking until fully browned.
04 - Add crushed tomatoes, tomato paste, oregano, basil, red pepper flakes, sugar, salt, and pepper. Simmer for 10-15 minutes, stirring occasionally.
05 - Combine ricotta, Parmesan, 1 cup mozzarella, egg, and nutmeg in a bowl. Mix well.
06 - Preheat oven to 375°F. Layer baking dish with sauce, pasta mixture, cheese mixture, remaining pasta, and top with remaining mozzarella. Cover with foil and bake 20 minutes, then uncover and bake 10-15 minutes more until golden.
07 - Let rest 5-10 minutes before serving. Garnish with fresh parsley and extra Parmesan if desired.

# Notes:

01 - Add a splash of red wine to the sauce for enhanced flavor
02 - Include sautéed vegetables like zucchini or mushrooms for a heartier dish
03 - The cheese layer can be seasoned with additional spices like garlic powder