Bake this irresistible Roast Beef Cottage Pie at home. Made with leftover mashed potatoes, brown gravy mix, olive oil and onion. Easy step-by-step instr…
This Roast Beef Cottage Pie relies on simple, everyday ingredients such as olive oil, chopped onion, granulated garlic and salt and pepper. It comes together quickly and makes 4 servings, at about 512 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Roast Beef Cottage Pie delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026