Try this homemade Tomato, Squash, And Red Pepper Gratin recipe the whole family will love. Made with olive oil, red onion, red bell pepper and yellow sq…
This Tomato, Squash, And Red Pepper Gratin relies on simple, everyday ingredients such as olive oil, divided, chopped red onion, chopped red bell pepper and minced garlic. It comes together quickly and makes 4 servings, at about 361 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