01 -
Fill a big pot with water, add a pinch of salt, and bring it to a boil. Follow the package's cooking instructions but stop a minute before the end.
02 -
Pour olive oil into a deep skillet (12-inch or so) and heat it up on medium-high. Toss in the chopped onion and cook for around 3 minutes, stirring occasionally.
03 -
Stir in the corn kernels and cook for another 2 minutes, keeping the heat consistent.
04 -
Drop the grape tomatoes into the pan and let them cook while stirring for about 3 minutes until they start softening.
05 -
Add the zucchini and minced garlic to the skillet. Let everything cook together until the tomatoes burst and the zucchini turns tender, which should take 6 to 8 minutes. During this step, you can also cook the tortellini in the boiling water.
06 -
Drain your tortellini, but remember to save 1/4 cup of the pasta water. Toss the tortellini and marinara sauce into the veggies in the skillet. Cook and stir for 1 to 2 minutes, just until the pasta is soft. If the sauce feels too thick, mix in a splash of the reserved pasta water.
07 -
Sprinkle some salt and pepper to adjust the flavors. Mix in 1/4 cup parmesan, basil, and parsley. Serve warm, with the remaining parmesan topping each portion.