Try this homemade Summer Squash Casserole recipe the whole family will love. Made with summer squash, zucchini, onion and cream of chicken soup. Easy st…
This Summer Squash Casserole relies on simple, everyday ingredients such as onion, chopped, sour cream and butter or margarine, melted. It comes together quickly and makes 4 servings, at about 519 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026