Try this homemade Creamy, Cheesy, Mushroomy, Leeky, Red Peppery Casserole recipe the whole family will love. Made with mushrooms, red peppers, grated ch…
This Creamy, Cheesy, Mushroomy, Leeky, Red Peppery Casserole relies on simple, everyday ingredients such as medium leek, sliced finely, sliced mushrooms, drained, cream and eggs. It comes together quickly and makes 4 servings, at about 5792 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