01 -
1 pound ziti or penne pasta.
02 -
1 pound Italian sausage.
03 -
1 medium onion, chopped.
04 -
4-5 cloves garlic, minced.
05 -
1/2 teaspoon Italian seasoning.
06 -
1/4 teaspoon crushed red pepper flakes.
07 -
1 (28 ounce) can crushed tomatoes.
08 -
1 cup heavy cream.
09 -
1/2 teaspoon salt.
10 -
Black pepper to taste.
11 -
1 teaspoon white sugar.
12 -
8 ounces ricotta cheese.
13 -
1 cup freshly grated parmesan cheese.
14 -
2 cups shredded mozzarella.