Zesty breakfast sausage gives this overnight breakfast casserole a bit of a kick.
Preparation Time
20 mins
Cooking Time
1 hr 10 mins
Total Time
1 hr 30 mins
Calories
515 Calories
Recipe Instructions
Step 1
Preheat oven to 350 degrees F (175 degrees C).
Step 2
Grease an 8 1/2x11-inch baking dish with butter. Place the bread cubes in the baking dish.
Step 3
Break the sausage into small pieces into a large skillet over medium heat. Cook and stir sausage until completely browned, 5 to 7 minutes. Add green onions; toss once and remove skillet from heat. Drain as much grease as possible from the skillet. Spread sausage and green onion mixture over bread cubes.
Step 4
Stir cream of mushroom soup and 1/2 cup milk together in a bowl; pour over the layer of sausage in the baking dish.
Step 5
Whisk eggs and milk together in a bowl; pour over the sausage. Top with Gruyere and Cheddar cheese. Cover the dish with aluminum foil and refrigerate 8 hours to overnight.
Step 6
Bake uncovered in preheated oven until the middle is set, about 1 hour.