
This bubble pizza casserole is my go to dish when I want all the joy of pizza but need something quick and comforting for a crowd. Fluffy biscuit pieces rise up through bubbling marinara sausage and gooey cheese making each scoop pure cheesy bliss. My family always lights up when they smell this coming out of the oven
When I first tried this for a family game night no one could stop pulling pieces apart and dunking them in extra sauce The kids especially love helping mix everything up in the baking dish
Ingredients
- Refrigerated buttermilk biscuit dough: Fresh biscuits are the magic behind the fluffy texture Make sure to pick a brand that is light not too dense for the best result
- Italian sausage: Use either mild or spicy for your favorite flavor Try to get fresh sausage from the butcher counter to avoid additives
- Pizza or marinara sauce: Pick a sauce with a bright tomato taste and minimal sugar A jarred variety is fine but homemade will bring it over the top
- Shredded mozzarella: This is non negotiable for the classic pizza cheese pull Look for one that melts smoothly
- Grated parmesan: Adds a nutty tangy finish and browns beautifully on top Fresh grated is best for richer flavor
Step-by-Step Instructions
- Prep the Oven:
- Preheat your oven to 190 Celsius and grease a 23 by 33 centimeter baking dish well so nothing sticks
- Cook the Sausage:
- Brown the Italian sausage in a skillet over medium heat breaking it up into small pieces Let it get golden for maximum flavor then drain off any extra fat
- Cut the Biscuits:
- Take the biscuit dough and cut each piece into quarters to make small bite sized chunks This helps them bake evenly and bubble up through the toppings
- Mix Everything Together:
- In a large mixing bowl toss the biscuit pieces with the cooked sausage and your chosen pizza sauce Stir well until each biscuit is generously coated
- Layer in the Baking Dish:
- Pour the entire mixture into your prepared baking dish and spread out evenly Try to distribute the sausage and sauce throughout so every scoop gets a bit of everything
- Add Cheese Topping:
- Sprinkle shredded mozzarella all over the surface making sure to cover every biscuit Then sprinkle grated parmesan last for extra flavor and browning
- Bake to Perfection:
- Place the dish on a center rack and bake for 30 to 35 minutes or until the biscuits have puffed up through the toppings and everything is golden and bubbly The center should feel set not doughy
- Rest and Serve:
- Let the casserole rest for at least 10 minutes before scooping and serving This keeps the cheese melty but helps everything hold together for clean pieces

Nothing rivals the smell of sausage pizza bubbling away in the oven I always sneak a corner piece before anyone else claims it Those edges with extra cheese are the best in my book
Storage Tips
Leftovers keep well in an airtight container for up to three days in the refrigerator Warm individual scoops in the microwave until heated through For bigger batches cover with foil and reheat in the oven at low temperature to revive the bubbly cheese texture
Ingredient Substitutions
You can swap in cooked ground turkey or even plant based sausage for a lighter twist Bell peppers mushrooms or olives can be added right into the biscuit mix for extra veggies If you are dairy free try using a plant based mozzarella and parmesan style cheese

Serving Suggestions
Serve this straight from the baking dish with a fresh green salad and some extra marinara sauce for dipping It makes a fun party appetizer or a hands on main dish for a game night You can even slice leftovers into squares and send them as grab and go lunches
Cultural and Historical Context
Bubble pizza casserole is a playful spin on American potluck classics combining the familiarity of biscuit bakes with everyone’s favorite pizza flavors The recipe reflects the creative use of convenience foods in home kitchens since the mid twentieth century transforming store bought dough into something special for families to share
Recipe FAQs
- → How can I keep the biscuit dough from getting soggy?
Toss biscuit dough with sauce and sausage before baking, and bake until the center is set. Let the casserole rest for 10 minutes after baking to firm up further.
- → Can I use homemade biscuit dough instead of canned?
Yes, you can substitute homemade buttermilk biscuit dough. Just cut it into small pieces as you would with store-bought dough.
- → Which type of sausage works best?
Italian sausage—either sweet or spicy—gives the casserole depth. Drain off excess fat after browning to avoid a greasy dish.
- → What other toppings can I add for variety?
Mix in sliced olives, diced peppers, or even mushrooms before baking to create your own pizza-style flavor profile.
- → How should I store leftovers?
Cool completely, then cover and refrigerate leftovers for up to three days. Reheat portions in the microwave or oven until warmed through.