Try this homemade Cheddar And Mashed Potato Gratin recipe the whole family will love. Made with bacon, shallots, leftover mashed potatoes and fresh pars…
This Cheddar And Mashed Potato Gratin relies on simple, everyday ingredients such as bacon slices, chopped, sliced shallots, leftover mashed potatoes and (or more) whole milk. It comes together quickly and makes 4 servings, at about 999 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