Bubble Up Biscuit Pizza Casserole

Total Time: 50 mins Difficulty: Beginner
Pillowy biscuit chunks bathe in zesty tomato sauce and topped with gooey mozzarella and pepperoni for an effortless, crowd-pleasing pizza bake.
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Bubble Up Biscuit Pizza Casserole is the ultimate comfort food mash-up, where soft quarters of biscuit dough soak up tangy pizza sauce, then get loaded with pepperoni, Italian herbs and bubbling mozzarella. It’s a one-dish dinner that transforms pantry staples into a crowd-pleasing bake, perfect for busy weeknights or casual gatherings. Grab your favorite baking dish and let’s dive into this cheesy, saucy wonder!

Key Ingredients

Before you roll up your sleeves, gather these simple pantry heroes:

  • 1 can 16.3 ounce refrigerated biscuit dough: Provides fluffy, tender biscuit chunks that soak up sauce and cheese.
  • 1 jar 24 ounce pizza sauce: Zesty tomato base that infuses biscuits with classic pizza flavor.
  • 2 cups shredded mozzarella cheese: Melty, stretchy cheese that blankets the casserole in gooey goodness.
  • 1 cup sliced pepperoni: Spicy, savory topping for that signature pizza zing.
  • 1 teaspoon Italian seasoning: Aromatic blend of herbs that enhances overall flavor.
  • 1/2 teaspoon garlic powder: Adds a warm, savory garlic kick throughout.
  • 1/4 cup grated Parmesan cheese: Sharp, nutty finish that boosts cheesy richness.

How To Make Bubble Up Biscuit Pizza Casserole

Putting this casserole together is as easy as layering, seasoning, and baking. You’ll start by preparing your oven and dish, then arrange biscuit pieces before bathing them in sauce, pepperoni, and a dreamy cheese blend. Follow these steps for a golden-brown bake with bubbling cheese:

1. Preheat the oven to 350°F. This ensures the biscuits cook evenly and the cheese melts perfectly.

2. Lightly grease a 9×13 inch baking dish with cooking spray or a thin layer of butter to prevent sticking.

3. Cut each biscuit into quarters and place the pieces in a single layer, spacing them evenly across the dish.

4. Pour pizza sauce over the biscuit pieces and use the back of a spoon to gently spread it into all the nooks.

5. Evenly distribute pepperoni slices over the sauce, pressing them lightly so they nestle in place.

6. In a bowl, combine mozzarella cheese, Parmesan cheese, Italian seasoning, and garlic powder until everything is well mixed.

7. Sprinkle the cheese mixture over the pepperoni layer, covering the entire surface for maximum cheesy coverage.

8. Bake uncovered for 25 to 30 minutes until the biscuit edges turn golden brown and the cheese is bubbling hot.

9. Remove from the oven and let the casserole rest for 5 minutes before slicing and serving to allow flavors to settle.

Serving Suggestions

This bubbly, cheesy bake shines with the right accompaniments. From fresh greens to spicy dippers, here are four ways to elevate every slice:

  • Serve alongside a crisp green salad tossed with lemon vinaigrette to balance the rich, cheesy casserole.
  • Offer a small bowl of extra pizza sauce or marinara for dipping each golden biscuit chunk.
  • Pair with crunchy garlic breadsticks brushed with butter and sprinkled with parsley for double the carb comfort.
  • Garnish with fresh basil leaves and a sprinkle of red pepper flakes to add color and a hint of heat.

Tips For Perfect Bubble Up Biscuit Pizza Casserole

Mastering this casserole is all about the little touches that take it from good to unforgettable. Here are some friendly pointers to ensure every bite is spot-on:

  • You can add chopped vegetables such as bell peppers or onions for extra flavor.
  • Substitute Italian sausage for pepperoni to change up the taste.
  • Ensure the casserole rests briefly before serving to make slicing easier.
  • Store any leftovers in an airtight container in the refrigerator for up to 3 days.

How To Store It

Stashing your leftovers properly means you’ll get that fresh-baked goodness all week long. Follow these methods to keep your casserole tasting its best:

  • Refrigerate in an airtight container for up to 3 days, ensuring it cools to room temperature before sealing.
  • Freeze baked portions by wrapping individual slices in plastic wrap and aluminum foil; freeze for up to one month.
  • Reheat in the oven at 350°F for 10 to 15 minutes until warmed through and cheese is bubbly.
  • Microwave individual servings for 1 to 2 minutes on high, covering loosely to retain moisture and prevent splatter.

Frequently Asked Questions

Got questions? Let’s clear up any lingering curiosities:

  • How long does it take to prepare and bake the Bubble Up Biscuit Pizza Casserole?

A: Preparing the casserole takes about 10 minutes, which includes cutting the biscuits and assembling the layers. Baking time is 25 to 30 minutes in a 350°F oven, plus a 5-minute resting period before serving. Plan on roughly 40 to 45 minutes total from start to finish.

  • Can I add vegetables to this casserole, and when should I include them?

A: Yes, you can add chopped vegetables such as bell peppers, onions, mushrooms, or zucchini for extra flavor and nutrition. Stir vegetables into the pizza sauce before pouring it over the biscuit pieces or sprinkle them over the sauce before adding the pepperoni and cheese layers.

  • What substitutions can I make for the pepperoni?

A: You can substitute cooked Italian sausage, crumbled ground beef, diced cooked chicken, or turkey pepperoni for the traditional pepperoni slices. If using raw sausage or ground meat, cook it in a skillet until browned, drain excess fat, and then evenly distribute it over the sauce before adding the cheese mixture.

  • How should I store and reheat leftovers?

A: Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions on a microwave-safe plate and heat for 1 to 2 minutes, or warm in a 350°F oven for 10 to 15 minutes until heated through and the cheese is bubbly.

  • Can I assemble the casserole ahead of time?

A: Yes, you can assemble the casserole up to 24 hours in advance. Cover the unbaked dish tightly with plastic wrap or foil and refrigerate. When you’re ready to bake, remove the cover and bake at 350°F, adding an extra 5 to 10 minutes to the baking time if the dish is very cold.

  • Is it possible to make this recipe gluten-free?

A: To make a gluten-free version, use a can of gluten-free refrigerated biscuit dough or substitute with homemade gluten-free biscuit pieces. Ensure that the pizza sauce and any additional ingredients, like pepperoni or sausage, are certified gluten-free.

  • Can I freeze the assembled casserole before baking?

A: Yes, you can freeze the unbaked casserole. After assembling, cover it tightly with two layers of foil and freeze for up to one month. When ready to bake, remove the top foil layer, keep the casserole covered, and bake at 350°F for 35 to 40 minutes, then uncover and bake an additional 10 minutes until golden and bubbly.

What Makes This Special

This Bubble Up Biscuit Pizza Casserole is a playful spin on pizza night—no rolling dough or juggling pans required. The pillowy biscuit chunks soak up all those zesty tomato notes and meld beautifully with layers of pepperoni and cheese. It’s foolproof, fun, and fast, making it a total weeknight hero. Go ahead and print this recipe to save for later, then come back to share your tweaks and triumphs. Have questions or want to swap ideas? Drop a comment—I can’t wait to hear how yours turns out!

Bubble Up Biscuit Pizza Casserole

Difficulty: Beginner Prep Time 15 mins Cook Time 30 mins Rest Time 5 mins Total Time 50 mins
Calories: 460

Description

Soft quarters of biscuit dough soak up tangy pizza sauce, then get loaded with pepperoni, Italian herbs and bubbling mozzarella. Bake until golden and enjoy a slice of cheesy, saucy comfort.

Ingredients

Instructions

  1. Preheat oven to 350 degrees Fahrenheit.
  2. Lightly grease a 9x13 inch baking dish.
  3. Cut each biscuit into quarters and place the pieces evenly in the dish.
  4. Pour pizza sauce over the biscuit pieces and spread gently.
  5. Evenly distribute pepperoni slices over the sauce.
  6. In a bowl, combine mozzarella cheese, Parmesan cheese, Italian seasoning, and garlic powder.
  7. Sprinkle the cheese mixture over the pepperoni layer.
  8. Bake uncovered for 25 to 30 minutes until the biscuits are golden brown and the cheese is bubbly.
  9. Remove from the oven and let the casserole rest for 5 minutes before serving.

Note

  • You can add chopped vegetables such as bell peppers or onions for extra flavor.
  • Substitute Italian sausage for pepperoni to change up the taste.
  • Ensure the casserole rests briefly before serving to make slicing easier.
  • Store any leftovers in an airtight container in the refrigerator for up to 3 days.
Keywords: pizza casserole,bubble up biscuits,cheesy casserole,easy dinner,weeknight meal,homemade pizza
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Frequently Asked Questions

Expand All:

How long does it take to prepare and bake the Bubble Up Biscuit Pizza Casserole?

Preparing the casserole takes about 10 minutes, which includes cutting the biscuits and assembling the layers. Baking time is 25 to 30 minutes in a 350°F oven, plus a 5-minute resting period before serving. Plan on roughly 40 to 45 minutes total from start to finish.

Can I add vegetables to this casserole, and when should I include them?

Yes, you can add chopped vegetables such as bell peppers, onions, mushrooms, or zucchini for extra flavor and nutrition. Stir vegetables into the pizza sauce before pouring it over the biscuit pieces or sprinkle them over the sauce before adding the pepperoni and cheese layers.

What substitutions can I make for the pepperoni?

You can substitute cooked Italian sausage, crumbled ground beef, diced cooked chicken, or turkey pepperoni for the traditional pepperoni slices. If using raw sausage or ground meat, cook it in a skillet until browned, drain excess fat, and then evenly distribute it over the sauce before adding the cheese mixture.

How should I store and reheat leftovers?

Store any leftover casserole in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions on a microwave-safe plate and heat for 1 to 2 minutes, or warm in a 350°F oven for 10 to 15 minutes until heated through and the cheese is bubbly.

Can I assemble the casserole ahead of time?

Yes, you can assemble the casserole up to 24 hours in advance. Cover the unbaked dish tightly with plastic wrap or foil and refrigerate. When you’re ready to bake, remove the cover and bake at 350°F, adding an extra 5 to 10 minutes to the baking time if the dish is very cold.

Is it possible to make this recipe gluten-free?

To make a gluten-free version, use a can of gluten-free refrigerated biscuit dough or substitute with homemade gluten-free biscuit pieces. Ensure that the pizza sauce and any additional ingredients, like pepperoni or sausage, are certified gluten-free.

Can I freeze the assembled casserole before baking?

Yes, you can freeze the unbaked casserole. After assembling, cover it tightly with two layers of foil and freeze for up to one month. When ready to bake, remove the top foil layer, keep the casserole covered, and bake at 350°F for 35 to 40 minutes, then uncover and bake an additional 10 minutes until golden and bubbly.

Sophie Bennett
Sophie Bennett Food and Lifestyle Blogger

Hi, I’m Sophie Bennett, and I believe comfort food doesn’t have to take all day! As a busy working mom of three and the heart behind Fast Comfort Food, I’m on a mission to bring warmth to your table without keeping you chained to the stove.

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