For the pasta
01 -
20 oz (565 g) refrigerated cheese tortellini
02 -
Salt for the pasta water
03 -
1/4 cup reserved pasta water, as needed
For the vegetables and sauce
04 -
2 tablespoons extra virgin olive oil
05 -
1 medium yellow onion, chopped
06 -
2 ears fresh corn, kernels cut from the cobs, about 2 cups
07 -
2 cups (300 g) grape tomatoes
08 -
2 medium zucchini, sliced into 1/4-inch half-moons
09 -
3 garlic cloves, minced
10 -
1 1/4 cups (300 ml) marinara sauce
11 -
1/2 teaspoon kosher salt, plus more to taste
12 -
1/4 teaspoon black pepper
13 -
1/2 cup (45 g) finely grated parmesan cheese, divided
14 -
1/4 cup chopped fresh basil
15 -
1/4 cup chopped fresh parsley
16 -
Pinch red pepper flakes, optional