In skillet cook potatoes until almost done, just enough to cover bottom of skillet
In a second nonstick skillet Cook sausage into crumbles till bout done then add onions, mushrooms, jalapenos, an spices, when sausage is done take off heat
Mix eggs an cheese in a mixing bowl then add sausage mixture, mix well
Preheat oven to 385
Pour mixture over potatoes into skillet, cook in oven 30 mins, edge should start turning brown, done.