Combine the heavy cream, soup, minced garlic, garlic powder and onion powder in a large bowl. Season with salt and pepper.
Add the tater tots and mix well.
Add 2 cups of the cheese and mix well. Add more salt and pepper, if desired.
Pour into a 13x9-inch baking pan. Top with the remaining 1 cup cheese and Parmesan cheese. Bake in a preheated 350-degree F oven for about 50 minutes.
