Try this homemade Potatoes Gratin recipe the whole family will love. Made with unsalted butter, russet potatoes, yellow onion and cheddar cheese. Easy s…
This Potatoes Gratin relies on simple, everyday ingredients such as unsalted butter, yellow onion, thinly sliced, pint heavy cream and salt. It comes together quickly and makes 4 servings, at about 517 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