Impossibly Easy Breakfast Casserole

24 oz. bulk pork sausage
1 cup green bell peppers, chopped
1/2 cup onions, chopped
3 cups frozen shredded hash brown potatoes
2 cups shredded cheddar cheese
1 cup Bisquick
2 cup milk
1/4 teaspoon pepper
4 eggs

Heat oven to 400 degrees. Grease 13x9x2 baking dish. Cook sausage, bell pepper and onion in 10-inch skillet over medium heat, stirring occasionally, until sausage is no longer pink; drain. Stir together sausage mixture, potatoes and 1 1/2 cups of the cheese in baking dish.

In a small bowl, mix Bisquick, milk, pepper and eggs until blended. Pour into baking dish over the sausage/potato mixture.

Bake uncovered 40-45 minutes or until knife inserted in center comes out clean. Sprinkle remaining cheese on top and bake for 2 minutes or just until cheese is melted. Cool 5 minutes before serving.