Preheat the oven to 425 degrees
In a large skillet, heat oil over medium high heat for 1 to 2 minutes or until hot
Add the breakfast sausage and break apart with a spatula
Cook for 5 to 7 minutes or until all of the sausage has been cooked through and is browned
Drain any excess oil, if needed
In a small cup, mix the cold milk and flour well so that there are no lumps
Add the milk mixture to the pan with the sausage, as well as the Campbell’s® Unsalted Cream of Mushroom Soup
Mix well and reduce heat to medium
Let the mixture thicken slightly before removing from the heat and seasoning with the salt and pepper to taste
Add the mixture to a deep cast iron skillet or an oven safe baking dish
Next, top the sausage mixture evenly with 1 cup of shredded cheese
Then, carefully arrange the fried potato nuggets on top of the cheese
Place in the oven and cook for 15 minutes
Remove the cast iron skillet or oven safe baking dish carefully from the oven and top with the sliced green onion
Let sit for at least 10 minutes before serving
