Step 1

Preheat the oven to 350 degrees F. Spray a 9 x 13-inch baking dish with cooking spray.

Step 2

In a large skillet, cook the bacon over medium-heat, stirring frequently until beginning to crisp. Remove the bacon with a slotted spoon to a paper towel and set aside. In the same pan, over medium high-heat, brown the sausage for 5 minutes, breaking up any clumps with a spoon. Add the onion and continue to cook and stir for another 5 minutes.

Step 3

Using a slotted spoon, transfer the sausage and onion mixture to the bottom of the baking dish. Top with 2 cups of the shredded cheese.

Step 4

In a medium bowl, whisk the eggs until well beaten. Add the milk, salt, pepper. Pour over the sausage and cheese and then add the tater tots in a single layer on top.

Step 5

To bake immediately: Bake for 35 minutes, then top with the remaining 1/2 cup cheese and reserved bacon. Bake for another 10 minutes.

Step 6

To bake later: Cover the prepared dish with plastic wrap and refrigerate up to 24 hours. Bring to room temperature (about 20 minutes) and then bake as directed above.

Step 7

To serve: Sprinkle with chopped parsley and serve hot.