PREPARATION
Preheat oven to 400°F.
In a large pot, stir together the milk, bacon soup, cream cheese, garlic powder and onion powder. Bring to a boil.
Once bubbling, break spaghetti in half and stir into pot. Reduce heat to medium low and let spaghetti cook 8 minutes, stirring occasionally.
Stir in 2 cups of the mozzarella and 1/2 of the bacon. Season to taste with salt and pepper and transfer to a 9×13-inch baking dish.
Top with remaining mozzarella and bacon and bake until cheese has melted and is starting to turn golden brown, about 15 minutes.
Let sit 5 minutes before serving. Garnish with fresh chives, if using. Enjoy!