Try this homemade Spring Vegetables au Gratin recipe the whole family will love. Made with milk, dry mustard, thyme and black pepper. Easy step-by-step …
This Spring Vegetables au Gratin relies on simple, everyday ingredients such as milk, dry mustard, dried thyme leaves and of black pepper. It comes together quickly and makes 4 servings, at about 486 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