Easy Bubble Up Pizza Casserole Recipe-Family Favorite
Bubble Up Pizza Casserole is a weeknight dinner game-changer that consistently steals the show. There’s something undeniably magical about this dish that brings smiles to faces of all ages, and it’s not just the comforting, familiar flavors of pizza baked into a warm, bubbly casserole. What truly makes the Bubble Up Pizza Casserole so special is its ingenious use of refrigerated biscuit dough, which bakes into delightful, fluffy pockets that soak up all the delicious pizza sauce, gooey cheese, and savory toppings. It’s the perfect blend of convenience and homemade goodness, offering all the satisfaction of a classic pizza without the fuss of rolling out dough or spending hours in the kitchen. Get ready to discover your new favorite go-to meal!

Ingredients:
- 1 pound lean ground beef (you can substitute ground turkey or sausage for a different flavor profile)
- 1 small onion, finely diced
- 2 cloves garlic, minced
- 1 can (15 ounces) pizza sauce
- 1 package (12 ounces) refrigerated biscuit dough (the larger, “Grands” style biscuits work best as they provide a more substantial “bubble”)
- 2 cups shredded mozzarella cheese
- 1 cup shredded cheddar cheese (this is an optional addition for those who love an extra cheesy bake)
- 1/2 cup sliced beef beef pepperoni
- 1 teaspoon Italian seasoning
- 1/2 teaspoon garlic powder
- Salt and freshly ground black pepper, to taste
- Cooking spray for greasing your baking dish
Prepping Your Casserole Components
Searing the Beef and Aromatics
To start building the flavor base of our Bubble Up Pizza Casserole, we’ll begin extract by browning the ground beef. Grab a large skillet and place it over medium-high heat. Once the skillet is hot, add your pound of lean ground beef. Break it up with a spoon as it cooks. We’re aiming for the beef to be nicely browned and no longer pink. As the beef cooks, you’ll notice some fat rendering. If you’re using a leaner beef, you might not have much, but if you’re using a fattier option, you can carefully drain off most of the excess grease once the beef is cooked through. This step is important to prevent a greasy casserole.
Once the beef is browned, add your finely diced small onion to the skillet. Continue to cook, stirring occasionally, until the onion becomes softened and translucent, which usually takes about 5-7 minutes. The sweetness of the onion will meld beautifully with the savory beef. Now it’s time for the garlic. Add your minced garlic to the skillet and cook for just about another minute until it becomes fragrant. Be careful not to burn the garlic, as this can turn it bitter. At this stage, season the beef and onion mixture generously with salt and freshly ground black pepper to your liking. We’ll also stir in the Italian seasoning and garlic powder, which will infuse the entire mixture with classic pizza flavors.
Incorporating the SauceBeef Pepperonieroni
After your beef and aromatics are seasoned and fragrant, it’s time to add the pizza sauce. Pour the entire 15-ounce can of pizza sauce into the skillet with the beef mixture. Stir everything together thoroughly, ensuring that the sauce coats the beef and onions evenly. Let this mixture simmer gently for about 5 minutes over medium-low heat. This allows the flavors to meld and the sauce to thicken slightly. As the sauce simmers, stir in your 1/2 cup of slbeef pepperoni beef pepperoni. The pepperoni will soften slightly and release its delicious, slightly spicy oils into the sauce, enhancing the overall pizza-like taste of the casserole.beef pepperonirefer your pepperoni a bit crispier, you can reserve some to sprinkle on top before baking.
Assembling and Baking the Bubble Up Pizza Casserole
Preparing the Biscuit Dough
While your beef and sauce mixture is simmering, take your package of refrigerated biscuit dough. It’s crucial to have these ready to go. Carefully open the package. You’ll want to cut each biscuit into four equal pieces. This might sound small, but remember they will puff up and expand significantly during baking, creating the “bubble” effect that gives this casserole its name. You can use kitchen scissors or a sharp knife for this. Aim for roughly bite-sized pieces. Having all your biscuit pieces ready before you start layering will make the assembly process much smoother and quicker.
Layering the Casserole
Now it’s time to bring all our components together for the Bubble Up Pizza Casserole. First, ensure your oven is preheated to 375°F (190°C). Lightly grease a 9×13 inch baking dish with cooking spray to prevent sticking. Spread the beef and sauce mixture evenly across the bottom of the prepared baking dish. This forms the flavorful foundation of our casserole. Next, evenly distribute the cut biscuit pieces over the top of the beef mixture. Try to place them in a single layer as much as possible, with a little space between them, as they will expand and connect as they bake. Don’t worry if there are small gaps; the dough will fill them in.
The Cheesy Topping and Baking Process
This is where the magic happens! Sprinkle the 2 cups of shredded mozzarella cheese evenly over the top of the biscuit pieces. If you opted for the extra cheesiness, now is the time to add your 1 cup of shredded cheddar cheese on top of the mozzarella. This combination of cheeses will melt into a gooey, bubbly, and irresistible topping. Once all the cheese is in place, cover the baking dish tightly with aluminum foil. Place the covered dish into your preheated oven. Bake for 25 minutes. After 25 minutes, carefully remove the aluminum foil. Continue to bake for another 15-20 minutes, or until the biscuits are golden brown and cooked through, and the cheese is melted and bubbly. You can insert a toothpick into a biscuit piece to check for doneness; it should come out clean. If the cheese is browning too quickly before the biscuits are cooked, you can loosely tent the dish with foil again.

Conclusion:
And there you have it – your delicious and crowd-pleasing Bubble Up Pizza Casserole is ready to be enjoyed! This recipe is a fantastic way to bring the fun and flavor of pizza into a comforting, easy-to-make casserole format. We hope you’ve enjoyed following along and are excited to try this delightful dish for your next family dinner or get-together. It’s incredibly versatile and always a hit!
For serving suggestions, this Bubble Up Pizza Casserole is perfect on its own, but we love pairing it with a simple side salad tossed with your favorite vinaigrette to add a fresh contrast. Garlic bread is also a wonderful accompaniment. Don’t be afraid to get creative with variations! Feel free to swap out the mozzarella for a blend of provolone and cheddar, or add your favorite pizza toppings like mushrooms, olives, or extra bell peppers. For a spicier kick, try adding a pinch of red pepper flakes to the sauce.
We truly encourage you to make this Bubble Up Pizza Casserole your own. It’s a forgiving recipe that welcomes your personal touches. Enjoy the process, and more importantly, enjoy the delicious results!
Frequently Asked Questions:
Can I make this Bubble Up Pizza Casserole ahead of time?
Yes, absolutely! You can assemble the Bubble Up Pizza Casserole up to 24 hours in advance. Store it covered in the refrigerator. When you’re ready to bake, you may need to add a few extra minutes to the baking time to ensure it’s heated through completely.
What kind of biscuit dough is best for this Bubble Up Pizza Casserole?
While most refrigerated biscuit doughs will work, we’ve found that classic canned biscuits like Pillsbury Grands offer the best texture and rise. You can also try using crescent roll dough in a pinch, though the texture will be slightly different.

Easy Bubble Up Pizza Casserole
A family-favorite, easy-to-make pizza casserole featuring a savory beef and pizza sauce filling topped with fluffy biscuit dough and melted cheese.
Ingredients
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1 pound lean ground beef
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1 small onion, finely diced
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2 cloves garlic, minced
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1 can (15 ounces) pizza sauce
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1 package (12 ounces) refrigerated biscuit dough, cut into quarters
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2 cups shredded mozzarella cheese
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1 cup shredded cheddar cheese
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1/2 cup sliced beef pepperoni
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1 teaspoon Italian seasoning
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1/2 teaspoon garlic powder
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Salt and freshly ground black pepper, to taste
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Cooking spray
Instructions
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Step 1
In a large skillet over medium-high heat, brown the ground beef. Drain off excess grease. Add the diced onion and cook until softened, about 5-7 minutes. Stir in the minced garlic and cook for 1 minute until fragrant. Season with salt, pepper, Italian seasoning, and garlic powder. -
Step 2
Pour in the pizza sauce and stir to combine. Add the sliced beef pepperoni and simmer for 5 minutes, allowing flavors to meld. -
Step 3
While the sauce simmers, cut each refrigerated biscuit into four equal pieces. -
Step 4
Preheat oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish. Spread the beef and sauce mixture evenly in the bottom of the dish. -
Step 5
Distribute the biscuit pieces evenly over the beef mixture. Sprinkle with mozzarella cheese, then cheddar cheese if using. -
Step 6
Cover the baking dish tightly with aluminum foil and bake for 25 minutes. Remove the foil and bake for another 15-20 minutes, or until the biscuits are golden brown and the cheese is bubbly.
Important Information
Nutrition Facts (Per Serving)
It is important to consider this information as approximate and not to use it as definitive health advice.
Allergy Information
Please check ingredients for potential allergens and consult a health professional if in doubt.
