There’s something undeniably comforting about the aroma of freshly baked biscuits wafting through the house. As I pull the Pizza Biscuit Casserole (Easy Pepperoni Version) out of the oven, the mouthwatering scent mingles with the tanginess of pizza sauce and the rich cheesiness; my heart can’t help but skip a beat. A golden, bubbling layer that beckons you to dig in, this casserole feels like a warm hug on a chilly day, making it perfect for gatherings, weeknight dinners, or lazy Sundays.

Growing up, pizza nights were a cherished tradition. My family would gather around the kitchen table with pizza boxes stacked high, each slice layered with gooey cheese and vibrant toppings. This casserole takes those fond memories and wraps them into one easy, Pinterest-worthy dish that brings everyone together. If you’re looking to recreate that nostalgic comfort in just 30 minutes, grab your oven mitts, because this Pizza Biscuit Casserole (Easy Pepperoni Version) is calling your name!
Table of Contents
Why You’ll Love This Recipe
- Simple & Quick: This dish comes together in just about 10 minutes, perfect for busy nights.
- Irresistible Flavor: With rich mozzarella, tangy pizza sauce, and mini pepperoni, every bite is packed with flavor.
- Eye-Catching Appeal: Its bubbly, golden crust topped with pepperoni makes it a showstopper.
- Flexible Serving: Great as a snack for game night, a breakfast delight, or even a fun twist for brunch.
- Diet-Friendly Options: You can easily swap out ingredients to make it gluten-free or use veggie toppings.

Ingredients You’ll Need
- Refrigerated Biscuit Dough: This is the star of our show, providing that buttery, flaky base. I recommend using the classic flaky variety. If you need a gluten-free option, look for a gluten-free biscuit mix in stores.
- Pizza Sauce: A cup of your favorite pizza sauce adds the necessary zest and moisture. Feel free to make your own using crushed tomatoes and Italian seasoning!
- Shredded Mozzarella: You’ll need 1 ½ cups of mozzarella. The gooey texture is unforgettable. For a healthier alternative, try part-skim mozzarella.
- Mini Pepperoni: Half a cup goes into this bake for that classic pizza flavor. You can also use turkey pepperoni or even diced veggies for a vegetarian spin.
- Grated Parmesan (optional): A couple of tablespoons add a little extra depth. If you don’t have any on hand, it’s okay to skip this.
- Dried Oregano (optional): If you love that Italian herb flavor, sprinkle in some oregano. It enhances the overall flavor profile, making it feel more like pizza.
- Italian Seasoning: Use ½ teaspoon to give it a warm, herby flavor that binds all the ingredients together.
How to Make Pizza Biscuit Casserole (Easy Pepperoni Version)
Preheat and Prepare: Start by preheating your oven to 375°F. While that’s warming up, lightly grease a 9×13 baking dish with olive oil to prevent sticking. This quick step makes sure your casserole comes out beautifully without any fuss during serving.
Cut the Biscuit Dough: Grab the two cans of refrigerated biscuit dough and cut each biscuit into quarters. This turns the dough into bite-sized pieces that will soak up all the delicious flavors from the pizza sauce and cheese as they bake.
Toss Together: In a large mixing bowl, toss the biscuit pieces with the cup of pizza sauce, 1 ½ cups of shredded mozzarella, and half a cup of mini pepperoni. Make sure every piece gets coated evenly. The colors and textures coming together will make your mouth water as you mix, so don’t skip this step!
Spread Evenly: Carefully pour the mixture into your well-greased baking dish. Use a spatula to spread it out evenly, ensuring that every corner is covered. This is where the magic begins, so get excited as you glimpse the gooey cheese peeking through.
Season and Bake: Sprinkle the top with ½ teaspoon of Italian seasoning, and if you’re using them, add the grated parmesan and oregano. This little addition elevates your casserole, adding that classic Italian pizza flavor. Pop it in the oven and bake for about 25 to 30 minutes, or until the edges are golden and the cheese is beautifully bubbly.
Cool and Serve: Once your casserole is golden and fragrant, remove it from the oven and let it cool for about 5 minutes. This resting time not only enhances the flavor but allows you to slice it without losing all that tasty filling. Grab your favorite pizza cutter and serve it hot!

Storing & Reheating
To store leftovers, allow the casserole to cool completely at room temperature. You can keep it stored in an airtight container in the fridge for up to 3 days. If you want to save it for later, feel free to freeze portions in a freezer-safe container for up to 3 months. To reheat, simply pop it in the oven at 350°F for about 15-20 minutes, or until warmed through. The texture might change slightly, but a quick touch of the oven brings back that wonderful gooeyness!
Chef’s Helpful Tips
- Make sure the biscuit dough is cold before cutting to make it easier to handle and maintain that flakiness.
- For even baking, don’t overcrowd the layers in the baking dish; keep them nicely spaced for an even bake.
- Allow it to cool slightly before cutting; this helps keep the cheesy layers intact when serving.
- Experiment with your toppings! Try adding bell peppers, olives, or even different types of cheese for variation.
- If you prefer a crispier top, finish under the broiler for a minute or two, watching closely to avoid burning.
Baking this Pizza Biscuit Casserole (Easy Pepperoni Version) brings together comforting flavors and textures that are certain to please every palate. Whether you’re sharing it with family or enjoying a quiet dinner, the aroma alone will draw everyone to the table. Remember to get adventurous with your toppings and make this recipe your own. Share the love, and savor every cheesy bite!
Recipe FAQs
Can I prepare the casserole ahead of time?
Absolutely! You can assemble the casserole the night before and store it in the fridge. Just be sure to cover it tightly. When you’re ready to bake, let it sit at room temperature for about 20 minutes before popping it in the oven to ensure even cooking.
Can this recipe be made vegetarian?
Yes, it’s easy to adapt! Simply replace the mini pepperoni with your favorite vegetables, such as mushrooms, bell peppers, or spinach. You can even include other toppings like artichokes or sun-dried tomatoes for added flavor.
What can I serve with this casserole?
This dish pairs wonderfully with a light side salad or some garlic bread. If you’re feeling indulgent, a side of marinara sauce for dipping is a fun addition that enhances the pizza experience!
How do I know when it’s done baking?
The casserole is done when the edges are golden brown and the cheese is bubbling. If you stick a toothpick in the center, it should come out clean without any raw dough attached. Trust your nose; the aroma will be the greatest indicator that it’s ready to be devoured!
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Recipe Card

Pizza Biscuit Casserole (Easy Pepperoni Version)
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: Serves 6
- Category: Main Dish
- Method: Baking
- Cuisine: Italian American
Description
This Pizza Biscuit Casserole combines rich mozzarella, tangy pizza sauce, and mini pepperoni for an irresistible flavor packed meal. Quick and easy to prepare, it’s perfect for a comforting dinner at home or a delightful gathering with friends and family.
Ingredients
- Refrigerated Biscuit Dough
- Pizza Sauce
- Shredded Mozzarella
- Mini Pepperoni
- Grated Parmesan (optional)
- Dried Oregano (optional)
- Italian Seasoning
Instructions
- Preheat your oven to 375°F and grease a 9×13 baking dish.
- Cut the biscuit dough into quarters.
- Toss biscuit pieces with pizza sauce, mozzarella, and pepperoni in a bowl.
- Spread the mixture evenly in the greased baking dish.
- Sprinkle with Italian seasoning, parmesan, and oregano if using.
- Bake for 25-30 minutes until golden and bubbly.
- Cool for 5 minutes, then slice and serve.
Notes
Store leftovers in an airtight container in the fridge for up to 3 days.
For a crispier top, finish under the broiler for a minute or two.
Experiment with toppings like veggies or different kinds of cheese.
Nutrition
- Serving Size: 1/6 of casserole
- Calories: 350
- Sugar: 2g
- Sodium: 850mg
- Fat: 20g
- Saturated Fat: 8g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 1g
- Protein: 14g
- Cholesterol: 40mg

