Grease a 9x13" baking dish with butter or cooking spray. Preheat oven to 425 degrees.
Press potatoes into the bottom and on sides. Sprinkle with salt and brown lightly in the oven.
In a medium skillet, brown sausage and onion and drain. Spread over potato crust and sprinkle with cheese.
In another bowl, beat together remaining ingredients and pour onto the crust. Bake at 425 degrees (400 degrees if using a glass dish) for 20 to 25 minutes.
Cut into squares and serve warm.
This recipe is from Home Cookin' with Dave's Mom (David Letterman). Super simple breakfast, and very yummy!
Mr Breakfast would like to thank HollywoodBacon for this recipe.
