Roadside Diner Cheeseburger Quiche
1 sheet refrigerated pie crust
3/4 pound ground beef
2 plum tomatoes, seeded and chopped
1 medium onion, chopped
1/2 cup dill pickle relish
1/2 cup crumbled cooked bacon
5 large eggs
1 cup heavy whipping cream
1/2 cup 2% milk
2 teaspoons prepared mustard
1 teaspoon hot pepper sauce
1/2 teaspoon salt
1/4 teaspoon pepper
1-1/2 cups shredded cheddar cheese
1/2 cup shredded Parmesan cheese
Preheat oven to 375 degrees. Unroll crust into a 9-in. deep-dish pie plate; flute edges and set aside. In a large skillet, cook beef over medium heat until no longer pink; drain. Stir in the tomatoes, onion, relish and bacon. Transfer to prepared crust. In a large bowl, whisk the eggs, cream, milk, mustard, pepper sauce, salt and pepper. Pour over beef mixture. Sprinkle with cheeses. Bake until a knife inserted in center comes out clean, 50-60 minutes. Cover edges with foil during the last 15 minutes to prevent overbrowning if necessary. Let stand for 10 minutes before cutting.