Try this homemade Summer Squash Casserole recipe the whole family will love. Made with Butter, Onion, u00bc and Yellow Squash. Easy step-by-step instruc…
This Summer Squash Casserole relies on simple, everyday ingredients such as butter, whole medium onion, diced, green bell pepper, diced and large yellow squash, washed. It comes together quickly and makes 4 servings, at about 614 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