How to Make It
Preheat oven to 350°F. Whisk together eggs, Monterey Jack cheese, milk, salt, and pepper in a large bowl. Arrange Tater Tots in an even layer in a lightly greased (with cooking spray) 13- x 9-inch baking dish. Pour egg mixture evenly over Tater Tots. Top evenly with Cheddar cheese.
Bake in preheated oven until set and cheese is golden brown, 40 to 45 minutes. Let stand 10 minutes. Sprinkle with crumbled bacon.