Step 1

Preheat oven to 400˚F/200˚C.

Step 2

In a skillet heat oil on medium heat. Add the chopped onion and cook for 1-2 minutes or until they become translucent.

Step 3

Add the ground beef to the onions. Use a spatula to crumble up the beef and cook until no longer pink.

Step 4

Turn off the heat. Add the garlic powder, onion powder, Worcestershire sauce, and black pepper.

Step 5

Add the cream of mushroom soup, canned corn, and green beans. Stir to combine.

Step 6

Pour into a buttered casserole dish.

Step 7

Top with a layer of tater tots. If you're feeling fancy arrange them in an artful pattern.

Step 8

Place the casserole into the oven and bake uncovered for 30 minutes or until the tater tots are golden brown. Serve hot.