1-Preparation Steps: Before you begin, preheat your oven to 375°F. Lightly grease an 8 or 9-inch baking dish with cooking spray to prevent sticking. This simple step makes cleanup so much easier later!

2-Cooking the Meat and Vegetables: 1. Brown the ground beef in a large skillet over medium-high heat.
2. Drain excess fat to keep the casserole from becoming greasy.
3. Add the diced onions and sauté for 4 to 5 minutes until translucent.
4. Add the minced garlic and cook for an additional minute, stirring frequently.
5. Stir in Worcestershire sauce and season with salt and pepper.
6. Transfer the meat mixture evenly into the prepared baking dish.

3-Layering the Casserole: The secret to a perfect tater tot casserole is in the layering! Here’s how to build it for the best results:
1. Layer with the cream of mushroom soup, spreading it evenly over the meat mixture.
2. Add the drained green beans (season this layer as well for maximum flavor).
3. Sprinkle the shredded cheddar cheese on top of the beans.
4. Top everything with the frozen tater tots in a single layer.

4-Baking and Serving: 1. Bake for 35 to 40 minutes, or until the tater tots are golden brown and the cheese is melted.
2. Season the tater tots after baking for added flavor.
3. Serve immediately while hot and crispy.