Creating Tater Tot Casserole is simple if you follow these easy steps:

1. Preheat the Oven: Set your oven to 425°F (220°C) for optimal cooking.
2. Cook the Meat: In a large skillet, brown the ground beef (or turkey) over medium heat. Add diced onions and cook until they are translucent.
3. Add Vegetables: Mix in the frozen mixed vegetables and garlic powder, cooking for an additional 2-3 minutes until heated through.
4. Incorporate the Soup: Stir in the cream of mushroom soup until it is well combined with the meat and vegetable mixture.
5. Season: Add salt and black pepper to taste, ensuring even seasoning throughout.
6. Layer the Mixture: In a greased 9×13-inch baking dish, spread the meat and vegetable mixture evenly on the bottom.
7. Sprinkle Cheese: Add a layer of shredded cheddar cheese over the meat mixture for that extra cheesy goodness.
8. Top with Tater Tots: Arrange the frozen tater tots in a single layer on top of the cheese.
9. Bake: Place the casserole in the oven and bake for 30-35 minutes or until the tater tots are golden and crispy.
10. Serve: Once baked, allow the casserole to cool for a few minutes before serving it warm.

With these simple steps, you can easily create a Tater Tot Casserole that leaves everyone raving about your cooking skills!