For the pasta
01 -
12 oz (340 g) rigatoni or penne
02 -
1 tablespoon kosher salt, for the pasta water
For the sausage and peppers
03 -
1 tablespoon olive oil
04 -
1 lb (450 g) mild or sweet Italian sausage, casings removed
05 -
1 red bell pepper, sliced
06 -
1 yellow bell pepper, sliced
07 -
1 green bell pepper, sliced
08 -
1 medium yellow onion, sliced
09 -
4 cloves garlic, minced
For the sauce
10 -
2 tablespoons tomato paste
11 -
1 can (20 oz/565 g) crushed tomatoes
12 -
1 tablespoon balsamic vinegar
13 -
1 teaspoon dried oregano
14 -
1/4 teaspoon red pepper flakes, optional
15 -
3/4 teaspoon kosher salt, plus more to taste
16 -
1/2 teaspoon black pepper
17 -
1/2 cup (50 g) grated parmesan, plus more for serving
18 -
1/4 cup chopped fresh parsley