Cheesy Summer Squash Casserole

Name: Cheesy Summer Squash Casserole
Prep time: 15 min
Total time: 15 min
Cuisine: American
Ingredients: 2 pounds yellow summer squash (about 4 medium squash), sliced 1/4-in. thick (6 cups); 1 cup chopped sweet onion; 1 small (6 ounce) red bell pepper, chopped (about 1 cup); 1 cup chopped seeded poblano chiles (about 2 chiles); 2.5 ounces sharp Cheddar cheese, shredded (about 2/3 cup); 0.33333334326744 cup canola mayonnaise; 0.5 teaspoon ground pepper; 0.375 teaspoon kosher salt; 0.66666668653488 cup whole-wheat panko (Japanese-style breadcrumbs); 1 tablespoon olive oil

Instructions

Prep:15min

This healthy yellow squash casserole is cheesy and delicious. Look for small yellow squash as large ones tend to water out more, and no one wants a soupy casserole.

Updated at: Fri, 21 Aug 2026 07:33:53 GMT