Step 1

Preheat oven to 350°F. Whisk together eggs, pepper Jack cheese, milk, salt, and pepper in a large bowl. Arrange potato tots in a single layer (some will overlap) in a lightly greased (with cooking spray) 13- x 9-inch baking dish. Pour egg mixture evenly over potato tots. Sprinkle top evenly with Cheddar cheese.

Step 2

Bake in preheated oven until set and cheese is golden brown, 40 to 45 minutes. Let stand 10 minutes before serving. Garnish with chives.