Simple Crustless Spinach and Mushroom Quiche

Preheat oven to 350 degrees F (175 degrees C).

Grease a 10-inch pie dish.

Melt butter in a skillet over medium heat; cook and stir sliced mushrooms until tender about 5 minutes. Drain excess liquid if necessary; set mushrooms aside.

Place sour cream eggs Parmesan cheese flour cream onion powder garlic powder salt and hot pepper sauce in a blender; blend until smooth 30 seconds to 1 minute. Pour egg mixture into a large bowl.

Stir mushrooms spinach and Cheddar cheese into egg mixture. Pour into prepared pie dish.

Bake in the preheated oven until lightly browned and a toothpick inserted into the middle of the quiche comes out clean about 45 minutes.