Start the veggies. Preheat the oven to 425°F. Chop the zucchini, squash, bell pepper, and onion. Combine on a rimmed baking sheet and drizzle with the olive oil and balsamic vinegar. Sprinkle generously with salt and pepper. Roast for 25-35 minutes, until tender and browned on the bottom. Remove from the oven and set aside.
1 small zucchini, 1 small yellow squash, 1 bell pepper, 1/2 small red onion, 1 Tablespoon extra-virgin olive oil, 1 Tablespoon balsamic vinegar, kosher salt and black pepper
Make the pasta. While the veggies are roasting, bring a large pot of water to a rapid boil and add a generous pinch of salt. Stir in the pasta. Cook just to al dente, according to package directions. Scoop out about 1 cup of water before draining off the rest. Set aside the water and return drained pasta to the warm pot.
8-10 ounces pasta
While the pasta is bubbling, make the pesto, if necessary. (See notes.)
Add pesto. Stir 1/2 cup of the pesto into the warm pasta and drizzle in about 1/3 cup of the reserved cooking water. Toss to combine and add more pesto or water as desired.
1/2 cup sun-dried tomato pesto
Combine. Stir in chicken and the whole pan of roasted vegetables. (Or set all/some aside to serve separately to choosy kids.)
2-3 cups shredded rotisserie chicken
Serve right away with a sprinkle of fresh herbs and Parmesan. Enjoy!
fresh basil or parsley, grated Parmesan