Try this homemade Potatoes Delmonico (Casserole) recipe the whole family will love. Made with butter, all-purpose, milk and salt. Easy step-by-step inst…
This Potatoes Delmonico (Casserole) relies on simple, everyday ingredients such as salted butter, all-purpose flour, whole milk, warmed and salt. It comes together quickly and makes 4 servings, at about 528 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