# What You'll Need:
→ Pasta
01 - 1 lb ziti or penne pasta
→ Sauce
02 - 2 tbsp olive oil
03 - 1 medium onion, finely chopped
04 - 3 garlic cloves, minced
05 - 28 oz canned crushed tomatoes
06 - 2 tbsp tomato paste
07 - 1 tsp dried oregano
08 - 1 tsp dried basil
09 - 1/2 tsp red pepper flakes (optional)
10 - 1 tsp sugar
11 - Salt and black pepper, to taste
→ Cheese Mixture
12 - 15 oz ricotta cheese
13 - 1 large egg
14 - 1/2 cup grated Parmesan cheese
15 - 2 tbsp fresh parsley, chopped (or 1 tbsp dried)
→ Assembly
16 - 2 1/2 cups shredded mozzarella cheese
17 - Additional grated Parmesan cheese, for topping
# Directions:
01 - Preheat the oven to 375°F and grease a 9x13 inch baking dish.
02 - Boil the pasta in salted water until just al dente, about 2 minutes less than package instructions, then drain and set aside.
03 - Heat olive oil in a saucepan over medium heat, sauté the onion until softened, about 4 minutes, then add garlic and cook for 1 additional minute.
04 - Add crushed tomatoes, tomato paste, oregano, basil, red pepper flakes if using, sugar, salt, and pepper. Simmer uncovered for 10 to 15 minutes until thickened.
05 - Combine ricotta, egg, grated Parmesan, parsley, and season with salt and pepper in a bowl; mix well.
06 - Toss the drained pasta with half of the tomato sauce in a large bowl.
07 - Spread half of the pasta mixture in the baking dish, dollop and gently spread half the cheese mixture over it, then sprinkle with half the mozzarella cheese.
08 - Add remaining pasta mixture, cheese mixture, and mozzarella. Pour the remaining tomato sauce over the top and finish with extra grated Parmesan.
09 - Cover with foil and bake for 20 minutes, then remove foil and bake for an additional 10 to 15 minutes until golden and bubbly.
10 - Allow the dish to rest for 10 minutes before serving.