As I was rolling out dough for another pizza night, a lightbulb moment struck me: why not encapsulate all that cheesy goodness in bite-sized pieces? Enter my Sourdough Pizza Bombs! These delightful snacks transform humble sourdough discard into golden, crispy morsels filled with stretchy mozzarella and your choice of savory toppings. Perfect for family movie nights or lunchboxes, these customizable snacks are not only a fun twist on traditional pizza but also a great way to minimize kitchen waste. Plus, their easy preparation means less time in the kitchen and more time enjoying delectable bites. Are you ready to take your snacking game to the next level?

Why are Sourdough Pizza Bombs a Must-Try?
Irresistible, Cheesy Goodness: The fusion of warm, gooey mozzarella and savory fillings makes every bite unforgettable.
Customizable: From classic pepperoni to vegan options, you can tailor these bombs to suit every palate! Experiment with delightful variations like Buffalo Chicken Bombs or Pesto Paradise.
Waste Not, Want Not: This recipe is a brilliant way to use up sourdough discard, turning what could be waste into tasty snacks.
Family-Friendly Fun: Kids and adults alike will love the hands-on experience of creating and enjoying these poppable bites together.
Quick and Easy: Made in under 30 minutes, they’re perfect for last-minute gatherings or satisfying snack cravings without a lot of fuss.
Sourdough Pizza Bombs Ingredients
Transform your sourdough discard into delicious snacks with these easy ingredients!
For the Dough
- Sourdough Discard – Provides tangy flavor and moisture; a perfect way to use kitchen scraps.
- All-Purpose Flour – Forms the dough structure; for extra chew, swap ¼ cup for bread flour.
- Baking Powder – Aids in the dough rising, ensuring a fluffy texture; substitute with ½ tsp baking soda + 1 tsp lemon juice if needed.
- Olive Oil – Adds richness and elasticity; use garlic-infused oil for a flavor boost.
For the Filling
- Mozzarella Cubes – Essential for that melty, gooey center; opt for low-moisture mozzarella to prevent weeping.
- Pepperoni or Sausage (optional) – Provides classic pizza flavor; swap with sautéed mushrooms or spinach for a vegetarian delight.
- Italian Seasoning – Elevates flavor profile; optional but highly recommended for that authentic Italian taste.
Dive into these Sourdough Pizza Bombs and enjoy a family-friendly snack that’s both tasty and fun to make!
Step‑by‑Step Instructions for Sourdough Pizza Bombs
Step 1: Mix Dough
In a large mixing bowl, combine 1 cup of sourdough discard, 1 cup of all-purpose flour, 1 tablespoon of baking powder, and 2 tablespoons of olive oil. Stir until a shaggy dough forms, ensuring no dry flour remains. This mixture should be slightly sticky yet manageable. Let it sit while you prepare your work surface.
Step 2: Rest Dough
Cover the shaggy dough with a damp cloth and let it rest for 10 minutes. This short resting period allows the gluten to relax, making it easier to shape your Sourdough Pizza Bombs. During this time, you can prepare your fillings, whether that’s cubes of mozzarella, pepperoni, or your choice of veggies.
Step 3: Shape Bombs
After resting, sprinkle flour onto a clean countertop and divide the dough into 12 equal pieces. Roll each piece into a ball and then flatten it into a 3-inch circle. The dough should be thick enough to contain your filling without tearing. Keep the shapes uniform for consistent baking.
Step 4: Fill & Seal
Place a mozzarella cube and any additional fillings you desire in the center of each circle. Fold the edges up and pinch them tightly to seal, ensuring no filling is visible to prevent leaks during baking. The bombs should be smooth and well-sealed; this is crucial for keeping the cheesy goodness inside.
Step 5: Bake
Preheat your oven to 375°F (190°C) and line a baking tray with parchment paper. Place the sealed bombs seam-side down on the tray, leaving space between them for expansion. Bake for 18-20 minutes until they are puffed up and golden brown. A light golden hue indicates they are ready to be devoured.
Step 6: Cool & Serve
Once baked, remove the Sourdough Pizza Bombs from the oven and let them cool for a few minutes. This brief cooling will help the cheese firm up slightly, making them easier to handle. Serve warm alongside marinara sauce for dipping, and enjoy the delightful cheesy explosion with family and friends!

Sourdough Pizza Bombs Variations
Embrace your creativity in the kitchen with these delightful twists on Sourdough Pizza Bombs!
- Buffalo Chicken: Shredded chicken tossed in spicy buffalo sauce paired with cheddar creates a zesty explosion. Perfect for those craving a kick!
- Breakfast Bombs: Fill with scrambled eggs, crispy bacon, and shredded cheese for a hearty morning treat. These are a great addition to brunch gatherings.
- Vegan Wonder: Use plant-based cheese, sautéed spinach, and bell peppers for a nutritious, animal-free option. Everyone will enjoy these, regardless of dietary preferences!
- Pesto Paradise: Combine creamy ricotta and basil pesto with sun-dried tomatoes for a richly flavored vegetarian option. This twist also pairs beautifully with a fresh salad!
- Dessert Bombs: For a sweet treat, use Nutella and marshmallow fluff inside each bomb. Serve warm for extra gooeyness—perfect for a party!
- Cheesy Spinach & Artichoke: Mix cream cheese, spinach, and artichoke hearts for a savory dip flavor. It’s a delightful surprise for guests!
- Mediterranean Delight: Stuffed with feta, olives, and marinara sauce, these bombs offer a taste of the Mediterranean. They pair lovely with a side of hummus for dipping.
- Spicy Pepperoni: Combine traditional pepperoni with jalapeños for an extra burst of heat. Your taste buds will thank you for this fiery twist!
Feel inspired? Dive into customizing your Sourdough Pizza Bombs today! For even more delightful flavor combinations, don’t forget to check out the savory Buffalo Chicken Bombs and refreshing Pesto Paradise recipes.
Make Ahead Options
These Sourdough Pizza Bombs are fantastic for meal prep, making them a perfect solution for busy weeknights! You can shape and fill the bombs up to 24 hours in advance and store them in the refrigerator, tightly covered to maintain their moisture and avoid drying out. You might also consider freezing them for up to 3 months; just be sure to wrap each bomb individually in plastic wrap and place them in a freezer-safe bag. When you’re ready to bake, simply preheat your oven and place the bombs directly from the fridge (or frozen) onto a baking tray. Bake as usual, adding an extra minute or two if they are frozen. This way, you’ll enjoy hot, cheesy treats with minimal effort, just as delicious as if they were made from scratch!
Tips for the Best Sourdough Pizza Bombs
• Mind the Fillings: Ensure you don’t overstuff your bombs; too much filling can cause breaks during baking.
• Seal It Right: Pinch edges tightly; loose seams can lead to oozing cheese. If unsure, chill your bombs briefly before baking.
• Flour Alternatives: Using semolina flour for dusting helps with texture and prevents sticking while shaping your Sourdough Pizza Bombs.
• Watch the Timing: Keep an eye on your bombs in the oven; bake until they’re golden brown for perfect crispy exteriors.
• Dipping Delight: Serve with warm marinara sauce for an extra flavor punch that complements the cheesy goodness!
What to Serve with Sourdough Pizza Bombs
Indulge in a delightful ensemble that perfectly complements every cheesy bite of your Sourdough Pizza Bombs, enhancing your snacking experience.
- Warm Marinara Sauce: A classic pairing that adds a tangy dip, enhancing the savory flavors of your bombs.
- Garlic Bread Sticks: Crunchy, buttery sticks to create a delightful contrast while soaking up any leftover sauce.
- Crispy Green Salad: Fresh greens tossed in a zesty vinaigrette bring a refreshing bite that balances the richness of the bombs.
- Savory Dipping Sauces: Elevate your snack with garlic aioli or ranch dressing for an extra layer of flavor and creaminess.
- Stuffed Mushrooms: Earthy, cheesy mushrooms provide a delightful companion to the pizza bombs without overwhelming the palate.
- Roasted Veggies: Colorful, caramelized veggies add a sweet contrast while providing a healthy balance to your meal.
Consider pairing your Sourdough Pizza Bombs with a chilled glass of sparkling lemonade for a refreshing twist or a rich coffee to savor after your delicious bites!
How to Store and Freeze Sourdough Pizza Bombs
Fridge: Store baked Sourdough Pizza Bombs in an airtight container for up to 3 days to maintain freshness. Place parchment paper between layers to avoid sticking.
Freezer: To freeze, let the bombs cool completely, then wrap individually in plastic wrap and place in a freezer-safe bag. They’ll keep well for up to 2 months.
Reheating: Reheat from frozen by placing the bombs directly on a baking sheet and warming in a preheated oven at 375°F for about 10-15 minutes, or until heated through.
Preparation Tip: For best flavor, consider brushing with garlic-infused olive oil before serving to elevate those gooey, cheesy bites!

Sourdough Pizza Bombs Recipe FAQs
What type of sourdough discard should I use?
Absolutely! Use any sourdough discard that you have on hand, ideally from a recent feeding. The discard should smell tangy but not foul. If it has dark spots or an off odor, it’s best to discard that batch.
How should I store my Sourdough Pizza Bombs?
To keep these delightful bombs fresh, store them in an airtight container in the fridge for up to 3 days. Place parchment paper between layers to prevent sticking, ensuring they remain as fluffy as when freshly baked.
Can I freeze Sourdough Pizza Bombs?
Very! Let the bombs cool completely, then individually wrap them in plastic wrap or foil, and store them in a freezer-safe bag. They can stay good for up to 2 months. When you’re ready to enjoy, reheat from frozen in a 375°F oven for about 10-15 minutes until warmed through.
Why did my pizza bombs leak?
If your bombs are leaking during baking, it’s likely due to not sealing them tightly enough. Ensure you pinch the edges firmly and avoid overstuffing. If you notice filling is visible, consider chilling the bombs for 10 minutes before baking—they’ll hold their shape better!
Are there any dietary considerations I should be aware of?
Absolutely! For gluten-free options, substitute all-purpose flour with a gluten-free flour blend. For a vegan version, use plant-based cheese and be sure your sourdough discard is free from dairy ingredients. Always check labels if you have allergies, especially concerning pepperoni and other fillers, to ensure they meet your dietary needs.
Can I experiment with different fillings?
The more the merrier! These Sourdough Pizza Bombs are incredibly versatile. Feel free to try different fillings like buffalo chicken, scrambled eggs for a breakfast twist, or even dessert variations using Nutella. The options are endless, so let your creativity shine!

Sourdough Pizza Bombs: Cheesy Poppable Delights for All
Ingredients
Equipment
Method
- In a large mixing bowl, combine 1 cup of sourdough discard, 1 cup of all-purpose flour, 1 tablespoon of baking powder, and 2 tablespoons of olive oil. Stir until a shaggy dough forms.
- Cover the shaggy dough with a damp cloth and let it rest for 10 minutes.
- Sprinkle flour onto a clean countertop and divide the dough into 12 equal pieces. Roll each piece into a ball and flatten into a 3-inch circle.
- Place a mozzarella cube and any additional fillings in the center of each circle. Fold edges up and pinch tightly to seal.
- Preheat your oven to 375°F and line a baking tray with parchment paper. Place the bombs seam-side down and bake for 18-20 minutes until golden brown.
- Remove from oven and let cool for a few minutes. Serve warm alongside marinara sauce for dipping.

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