Try this homemade Eggplant Au Gratin recipe the whole family will love. Made with grated cheese, onion, eggs and tomatoes. Easy step-by-step instruction…
This Eggplant Au Gratin relies on simple, everyday ingredients such as grated cheese, medium onion, eggs, beaten and canned tomatoes. It comes together quickly and makes 4 servings, at about 337 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