One 32 ounce bag frozen tater tots
6 slices thick-cut bacon
3 large boneless, skinless chicken breasts, cut into 1-inch cubes
3/4 teaspoon salt
1/2 teaspoon pepper
1 teaspoon garlic powder
1 teaspoons onion powder
2 cups (8 ounces) shredded cheddar cheese or Colby jack cheese blend
2/3 cup 2% milk (whole milk would be fine too)