Bubble Up Pizza Casserole Recipe
This bubble up pizza dinner cooks in a single casserole dish and tastes just like a meaty pizza chock full of sausage and sliced pepperoni with plenty of melted cheese. Itโs a dinner full of family friendly flavors love, and because itโs ready in under 30 minutes- itโs a hit with both busy parents and hungry kids!

I’m all about yummy dinners that donโt need tons of ingredients or a whole lot of time.
When itโs been a long day like a dreary Tuesday and Iโm dog tired with a growling tummy that sounds like a pit bull, I get grumpy.
And the last thing I want when I’m tired, grumpy, and hungry is to slave over a hot stove just to get a good meal on the table.
I want comfort food and I want it NOW.
Bubble up pizza is quick and everything I crave with only 5 ingredients.

It’s the cure for those hangry nights after the longest of days when you just want hot cozy comfort food fast.
Ready in about 30 minutes and featuring my kids’ favorite flavor profile (pizza!), this is sure to be a staple in any busy parent’s meal plans.
What is bubble up casserole?
Anytime you see the words “bubble up” in front of some sort of casserole dish it is referring to the canned biscuits.
They get cut into fourths and puff up as they bake, bubbling up in the casserole.

Ingredients
To make this you’ll need:
- Sausage– Italian sausage. Save yourself some time and brown it up ahead of time in a big batch.
- Pizza sauce– Your favorite kind
- Biscuit Dough– The kind in the can. I recommend Pillsbury Grands
- Cheese– Shredded mozzarella or shredded Italian blend
- Pepperoni– Slices
- Italian seasoning– Optional
How to Make
This bubble up pizza is super easy to make.

Start by browning your sausage if you haven’t done that ahead of time, crumbling it as it cooks.
When it’s fully cooked and crumbled, drain the sausage.

Set the sausage aside.
Cut each biscuit into eighths.

Stir together the sausage, cut biscuits, and pizza sauce in a bowl.
Spread this mixture evenly into a lightly greased 9ร13 baking dish.

Top the mixture with the shredded cheese, pepperoni, and an optional sprinkle of Italian seasoning.
If desired sprinkle the top with a bit of Italian seasoning.

Bake the casserole uncovered at 375 degrees for about 25-30 minutes, or until the biscuits are cooked through.
Enjoy!

Storing Leftovers
Store leftovers tightly wrapped in the casserole dish in the fridge for up to 4 days after you originally cooked the sausage.
Reheat in a hot oven until the cheese is bubbly again or scoop individual portions into a microwave safe dish and microwave until warm.

Tips and Tricks
- You could add other toppings to this. A drained can of sliced black olives, sliced mushroom, and peppers would all be yummy and add veggies into the mix.
- If you are planning this meal for a busy night, brown the sausage ahead of time.
- Don’t like sausage? Skip it or brown up some ground beef seasoned with Italian seasoning and garlic and use that instead.

Other Easy Casserole Recipes
Bubble up pizza casserole is a hit a with busy parents and hungry kids alike!
Make it and enjoy.
Looking for other easy casserole recipes?
Try these:
- Cheeseburger Tater Tot Casserole
- Chicken And Waffles Casserole
- Cheesy Beef Noodle Casserole
- Chicken And Dumplings Casserole
- Meatball Sub Casserole
If youโve tried these BUBBLE UP PIZZA CASSEROLE, or any other recipe on the site, let me know in the comment section how it turned out, we love hearing from our readers! You can also follow along with me on PINTEREST, FACEBOOK, and INSTAGRAM to see more amazing recipes and whatever else weโve got going on!

Bubble Up Pizza Casserole
Ingredients
- 1 lb ground Italian sausage
- 1 15 oz jar jar pizza sauce
- 1 16.3 oz tube refrigerated Pillsbury Grands biscuits
- 2 cups shredded mozzarella cheese
- pepperoni slices
- Italian seasoning optional
Instructions
- If youโre not using pre-cooked sausage, brown your sausage now. When fully cooked and crumbled, drain the sausage.1 lb ground Italian sausage
- Open the biscuits, separate them, then cut each biscuit into eighths.
- In a bowl, combine sausage, cut biscuits, and pizza sauce. Stir to combine.1 15 oz jar jar pizza sauce, 1 16.3 oz tube refrigerated Pillsbury Grands biscuits
- Spread this mixture evenly into a lightly greased 9ร13 baking dish.
- Top the mixture with the shredded cheese and pepperoni.2 cups shredded mozzarella cheese, pepperoni slices
- If desired sprinkle the top with a bit of Italian seasoning.Italian seasoning
- Bake uncovered at 375 degrees for about 25-30 minutes, or until the biscuits are cooked through. Enjoy!
Notes
- You could add other toppings to this. A drained can of sliced black olives, sliced mushroom, and peppers would all be yummy and add veggies into the mix.
- If you are planning this meal for a busy night, brown the sausage ahead of time.
- Don't like sausage? Skip it or brown up some ground beef seasoned with Italian seasoning and garlic and use that instead.
Nutrition




Om nom nom… I wonder if they’ll ever do a gluten-free refrigerator biscuit?!?!?! This looks really good!!
Thank you, thank you. That would be fantastic if they did! I’m honestly surprised no one has tried to tap into that market yet. I always have biscuits on hand since they’re so versatile.
Yes, they are! Sadly I can’t have them anymore… I could use them for everyone else, though! ?