Try this homemade Broccoli Au Gratin recipe the whole family will love. Made with head broccoli, onion, mayonnaise and eggs. Easy step-by-step instructi…
This Broccoli Au Gratin relies on simple, everyday ingredients such as large head broccoli, chopped, large onion, finely chopped, mayonnaise and beaten eggs. It comes together quickly and makes 4 servings, at about 368 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.
Updated Jun 30, 2026