Bubble Pizza
This bubble pizza is my granddaughter's most requested meal when she comes to visit. It's a meal in itself, but a salad would go nicely with it. Have fun experimenting with your favorite pizza toppings.
ground beef
1
pound
sliced pepperoni sausage
¼
pound
pizza sauce
1
(14 ounce) can
refrigerated buttermilk biscuit dough
2
(12 ounce) packages
onion, sliced and separated into rings
½
sliced black olives
1
(10 ounce) can
sliced mushrooms
1
(4.5 ounce) can
shredded mozzarella cheese
1 ½
cups
shredded Cheddar cheese
1
cup
 Gather ingredients. Preheat the oven to 400 degrees F (200 degrees C). Grease a 9x13-inch baking dish.
  Place ground beef in a large, deep skillet. Cook and stir over medium-high heat until crumbly and evenly browned. Stir in pepperoni; cook and stir until browned.
  Drain excess fat. Stir in pizza sauce. Remove from heat and set aside.
  Cut each dough round into quarters and place in the bottom of the prepared baking dish.
  Spread meat mixture evenly over dough. Sprinkle with onion, olives, and mushrooms.
  Bake, uncovered, in the preheated oven for 20 to 25 minutes. Sprinkle top with mozzarella and Cheddar cheese
  Continue baking until cheese is melted, 5 to 10 minutes more. Let stand for 10 minutes before serving.
