Try this homemade Asparagus Au Gratin recipe the whole family will love. Made with fresh asparagus, frozen peas, green onions and onion. Easy step-by-st…
This Asparagus Au Gratin relies on simple, everyday ingredients such as fresh asparagus, frozen peas, half and half and sliced green onions. It comes together quickly and makes 4 servings, at about 230 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