Tator Tot Cassaroll Name: Christy Lewis Base: Fort Hood Recipe: Preheat oven to 375°F and bake for 45 minutes. Ingredients. 1 lb. ground beef 4 cups frozen tater tots 1 can creamy of mushroon soup Instructions. Brown ground beef and drain. If beef is very lean, add 1 tsp. olive oil for best browning results. Transfer meat mixture into a shallow 2 quart baking dish. Cover meat with can of creamy mushroom soup. Top with a single layer of tater tots with shreeded chesse layered on top.