This comforting sausage quiche is topped with a rich, homemade sausage gravy. The simple yet flavorful filling combines eggs, sour cream, heavy whipping cream, and breakfast sausage and onion mixture. Ready in just over an hour, this comforting quiche is the perfect dish for a weekend breakfast or brunch.
Preheat cooking pan over medium heat and add oil. Sauté diced onion until transparent and add sausage. Break apart sausage as much as possible. Cook, stirring often until sausage is completely done. Take off heat to cool a bit.
Quiche:
Preheat oven to 350°F. Grease deep dish pie pan and gently fit pie crust it the pan.
Whisk eggs, sour cream, heavy whipping cream, salt, and pepper until smooth. Stir in 2/3 of the cooked sausage mixture. (Save remaining sausage for gravy.)
Pour in the eggs and sausage mixture into the pie pan, make sure it's spread evenly. Place on a baking sheet and bake for 40-45 minutes.
Sausage gravy:
Heat up remaining sausage over medium heat. Sprinkle flour over it. Stir well until all sausage is coated in flour.
Start pouring in milk while stirring constantly but slowly. Season with some salt and black pepper.
Keep cooking and slowly stirring until thickened. Take off heat.
Top off each slice of quiche with some gravy when servings.
Notes
Frozen pie crust? You can definitely use frozen pie crust. I highly recommend a deep dish frozen pie crust and thaw it on the counter first, while preparing the ingredients. Make Ahead: Prepare quiche up to the point of baking, cover with saran wrap, and pop it in the refrigerator. This can be fore the day before and baked in the morning. Gravy can be made ahead of time also and stored in the refrigerator, in a separate air-tight container. Reheat it slowly in the microwave.