Preheat the oven to 375°F. In a large pan, cook the sausage patties over medium-high heat until fully cooked and browned on both sides. Set aside.

In the same pan, scramble the eggs in the leftover sausage grease. Turn off the heat.

In a 9x13 baking dish, place the bottoms of the bagels, and add a slice of cheese on each.

Add a sausage patty on top of each bagel bottom, then layer with scrambled eggs and a second slice of cheese. Top with the bagel tops.

Melt the butter in a microwave-safe bowl, mix in the garlic salt, and brush the garlic butter over the tops of the bagels.

Bake for 5-10 minutes or until the cheese is melted. Lift out with a spatula to serve and enjoy!