Try this homemade Open Vegetarian Lasagna recipe the whole family will love. Made with red onions, vegetable oil, tomatoes and balsamic vinegar. Easy st…
This Open Vegetarian Lasagna relies on simple, everyday ingredients such as red onions, cut into 8ths, vegetable oil, plum tomatoes, halved and balsamic vinegar. It comes together quickly and makes 4 servings, at about 109 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