Preheat your oven to 375°F (190°C).
In a skillet over medium heat, cook the ground beef until browned. Drain any excess fat.
Add the cream of mushroom soup, milk, garlic powder, onion powder, paprika, salt, and pepper to the skillet. Stir until combined and heated through.
If using, add the frozen mixed vegetables to the meat mixture and stir to combine.
In a greased 9x13 inch baking dish, spread the meat and vegetable mixture evenly on the bottom.
Sprinkle 1 cup of shredded cheddar cheese over the meat mixture.
Arrange the frozen tater tots in a single layer on top of the cheese.
Bake in the preheated oven for 30 minutes or until the tater tots are golden brown and crispy.
Remove from the oven and sprinkle the remaining 1 cup of shredded cheddar cheese on top. Return to the oven and bake for an additional 5-10 minutes until the cheese is melted and bubbly.
Let cool for a few minutes before serving.