Step 1

Preheat oven to 350°F and grease a 9x13-inch baking pan with butter or nonstick spray.

Step 2

Layer potatoes in bottom of baking dish and drizzle with olive oil. Top with the ground beef, followed by the onions, then the tomatoes, and the bell peppers, seasoning with salt and pepper between each layer.

Step 3

Cover tightly with foil and bake for 2 hours. Enjoy!