Try this homemade Rockin Tomatoes Rockefeller recipe the whole family will love. Made with Cooking spray, butter, onion and frozen spinach. Easy step-by…
This Rockin Tomatoes Rockefeller relies on simple, everyday ingredients such as cooking spray, (3/4 stick) unsalted butter, medium onion, finely chopped and large eggs, beaten. It comes together quickly and makes 4 servings, at about 360 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