preheat oven to 375˚
spread the sausage in the bottom and up the sides of a pie pan
bake in the preheated oven and bake for 25 minutes
meanwhile whisk up the eggs and pepper and set aside
in a 2 quart cooking pot melt the butter over medium low heat
add the mushroom and stir, continue stirring until the mushroom release their liquid
cook until soft and tender and then keep warm until the quiche is done over low heat
after 25 minutes pull the sausage crust out of the oven
pour off any extra fat, be careful no need for burns
whisk up the eggs again and pour into the hot crust
bake again for about 20 minutes until the eggs are set, don't over cook
serve in big wedges with a hearty amount of sauteed mushrooms on top