Try this homemade Yellow Squash Casserole recipe the whole family will love. Made with Cheddar, Romano, Onion and Butter. Easy step-by-step instructions…
This Yellow Squash Casserole relies on simple, everyday ingredients such as yellow squash, sharp cheddar, grated, romano or parmesan, grated and onion, chopped. It comes together quickly and makes 4 servings, at about 998 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.
Updated Jun 30, 2026