Making pizza at home is even more satisfying when you can create a delicious crust without wheat or commercial yeast. This Homemade Gluten-Free Sourdough Pizza has a crisp, golden edge, a tender center, and the naturally tangy flavor that makes sourdough so special.
The dough is made with an active gluten-free sourdough starter, gluten-free flour, tapioca starch, and psyllium husk. Because gluten-free dough does not have the stretchy structure of traditional wheat dough, psyllium plays an important role in helping the dough hold together. The result is a pizza crust that is easy to shape, flavorful, and sturdy enough for your favorite toppings.
You can keep the toppings simple with tomato sauce and mozzarella or make a loaded pizza with vegetables, chicken, mushrooms, olives, or pepperoni. Once you understand the basic dough, there are endless combinations to try.
This recipe makes two medium pizzas and includes an overnight-friendly fermentation schedule, making it a great weekend or make-ahead baking project.
Why You’ll Love This Gluten-Free Sourdough Pizza
There are plenty of reasons to add this recipe to your homemade pizza rotation:
- Naturally fermented sourdough flavor
- Made without wheat
- Uses an active gluten-free sourdough starter
- No commercial yeast required
- Crispy edges and a tender center
- Easy-to-customize toppings
- Can be fermented overnight
- Works with a pizza stone, pizza steel, or heavy baking sheet
- Makes two medium pizzas
- Excellent for family pizza night
The most important factor is using a truly gluten-free starter and gluten-free ingredients if you need to avoid gluten strictly.
Recipe Overview
Prep Time: 25 minutes
Fermentation: 6–12 hours
Cook Time: 12–18 minutes
Total Time: About 7–13 hours
Yield: 2 medium pizzas
Cuisine: Italian-inspired
Diet: Gluten-free
Ingredients
For the Gluten-Free Sourdough Pizza Dough
- 1 cup (240 g) active gluten-free sourdough starter
- 1½ cups (210 g) gluten-free all-purpose flour blend
- ½ cup (70 g) tapioca starch
- 1 tablespoon psyllium husk powder
- 1 teaspoon fine sea salt
- 1 tablespoon olive oil
- 1 teaspoon honey or maple syrup
- ¾ cup (180 ml) warm water
- 1 teaspoon apple cider vinegar, optional
Important Gluten-Free Note
If you need to avoid gluten because of celiac disease or another medically necessary gluten-free diet, check the labels of every ingredient, including the flour blend, sourdough starter, starch, seasonings, and toppings. Cross-contact during preparation can also matter.
For the Homemade Pizza Sauce
- ¾ cup (180 g) crushed tomatoes
- 1 tablespoon tomato paste
- 1 tablespoon olive oil
- 1 small garlic clove, finely minced
- ½ teaspoon dried oregano
- ½ teaspoon dried basil
- ¼ teaspoon salt
- ¼ teaspoon black pepper
- Pinch of red pepper flakes, optional
Topping Ideas
- 2 cups shredded mozzarella cheese
- Fresh mozzarella, optional
- Sliced bell peppers
- Mushrooms
- Red onion
- Black olives
- Fresh basil
- Cooked chicken
- Pepperoni
- Other gluten-free pizza toppings you enjoy
How to Make Gluten-Free Sourdough Pizza
Step 1: Make the Psyllium Gel
Start by measuring 180 ml warm water into a small bowl.
Gradually sprinkle in the 1 tablespoon psyllium husk powder while whisking continuously.
Let the mixture stand for approximately 5 minutes.
It should transform into a thick gel.
This step is especially useful in gluten-free sourdough baking because psyllium helps provide structure that would normally come from gluten. The finished mixture should be noticeably thicker than plain water.
Step 2: Combine the Dry Ingredients
In a large mixing bowl, combine:
- Gluten-free flour
- Tapioca starch
- Fine sea salt
Whisk everything together until evenly distributed.
Tapioca starch contributes to the texture of the crust and can help create a softer, slightly stretchy bite while encouraging browning during baking.
Step 3: Add the Wet Ingredients
Add the following to the dry ingredients:
- Active gluten-free sourdough starter
- Olive oil
- Honey or maple syrup
- Apple cider vinegar, if using
- Prepared psyllium gel
Use a sturdy spatula to mix everything together until a soft dough forms.
Unlike traditional wheat pizza dough, this mixture will not become elastic. A gluten-free sourdough dough should be soft, slightly sticky, and pliable.
If the dough looks very dry, add water gradually, about 1 tablespoon at a time.
If it appears unusually wet, wait 5–10 minutes before adding more flour. The psyllium will continue absorbing moisture as the dough rests.
Step 4: Gently Knead
Use clean hands to gently knead the dough for approximately 2 minutes.
There is no need to knead aggressively. Gluten-free dough does not need the same gluten-development process as conventional pizza dough.
The goal is simply to make sure all the ingredients are thoroughly incorporated.
Shape the dough into a ball.
Step 5: Ferment the Dough
Place the dough into a bowl and cover it tightly with plastic wrap, a lid, or a reusable bowl cover.
Leave it at room temperature for approximately 6–12 hours.
The exact fermentation time depends on several factors, including:
- Kitchen temperature
- Strength of your sourdough starter
- Starter hydration
- Flour blend
- Desired sourdough flavor
Do not expect the dough to necessarily double in size as wheat sourdough does. Gluten-free dough can behave differently.
Instead, look for a dough that has expanded somewhat, developed some airiness, and has a pleasant fermented aroma.
Overnight Fermentation
This dough is convenient for overnight preparation.
Mix the dough in the evening and allow it to ferment overnight. If your kitchen is particularly warm, choose a shorter fermentation period and monitor the dough carefully to reduce the risk of over-fermentation.
Step 6: Prepare the Pizza Sauce
While the dough ferments, make the sauce.
Add the following to a bowl:
- Crushed tomatoes
- Tomato paste
- Olive oil
- Minced garlic
- Oregano
- Basil
- Salt
- Black pepper
- Optional red pepper flakes
Mix everything thoroughly.
There is no need to cook the sauce before putting it on the pizza.
Taste and adjust the seasoning according to your preference.
Step 7: Preheat the Oven
A very hot oven is one of the secrets to getting a crisp gluten-free pizza crust.
Place a pizza stone or pizza steel inside your oven if you have one.
Preheat the oven to:
475–500°F (245–260°C)
Allow the oven and baking surface to heat for at least 30–45 minutes.
If you do not have a pizza stone or steel, use a heavy baking sheet turned upside down.
The hot surface helps the bottom of the pizza begin cooking immediately and encourages a crisp crust.
Step 8: Divide the Dough
Once fermentation is complete, divide the dough into two equal portions.
Lightly dust your work surface with gluten-free flour or tapioca starch.
Shape each portion into a ball.
Let the dough rest for approximately 10 minutes before shaping.
This short rest makes the dough easier to work with.
Step 9: Shape the Pizza
Place one dough ball on a sheet of parchment paper.
Lightly oil your hands.
Instead of stretching or tossing the dough like traditional pizza dough, gently press it outward from the center.
Shape the dough into a round approximately 10–12 inches wide.
Keep the outer edge slightly thicker to create a crust.
Because gluten-free dough lacks gluten, it should not be tossed in the air or aggressively stretched. Gentle pressing works much better.
If small cracks appear around the edge, simply press them together with your fingers.
Repeat with the second dough portion.
Step 10: Add the Sauce
Spread approximately ⅓ cup pizza sauce over each pizza.
Leave roughly ½ inch around the edge without sauce.
Avoid using too much sauce. Excess moisture can make the center of a gluten-free pizza soft instead of crisp.
A thin, even layer is ideal.
Step 11: Add Cheese and Toppings
Sprinkle mozzarella evenly over the sauce.
Add your preferred toppings, keeping the layer reasonably light.
Too many toppings can weigh down the crust and release excess moisture during baking.
Classic Margherita
Try:
- Mozzarella
- Fresh basil
- Tomato slices
- A drizzle of olive oil
Chicken & Vegetable
Use:
- Cooked chicken
- Bell peppers
- Red onion
- Mozzarella
Mushroom & Garlic
Try:
- Sliced mushrooms
- Mozzarella
- Garlic
- Fresh herbs
Spicy Pizza
Use:
- Pepperoni
- Mozzarella
- Jalapeños
- Red pepper flakes
Feel free to create your own combination using your favorite gluten-free toppings.
Step 12: Bake
Carefully transfer the pizza, still on its parchment paper, onto the preheated pizza stone or steel.
Bake for approximately 10–15 minutes.
The exact baking time will depend on your oven and the thickness of the crust.
Look for these signs that your pizza is ready:
- Golden-brown edges
- Bubbling cheese
- Crisp bottom
- Fully cooked center
For a more deeply browned cheese topping, you can switch the oven to broil for the final 1–2 minutes.
Watch the pizza carefully during broiling because the cheese can brown very quickly.
Step 13: Rest and Serve
Remove the pizza from the oven and let it rest for 3–5 minutes before slicing.
Finish with any of the following:
- Fresh basil
- Parmesan
- Olive oil
- Red pepper flakes
- Freshly ground black pepper
Slice and serve while warm.
How to Get a Crispy Gluten-Free Sourdough Crust
Getting a crisp gluten-free crust is mostly about managing moisture and heat.
Use a Pizza Stone or Steel
A thoroughly heated pizza stone or steel transfers strong heat directly to the bottom of the crust, helping it brown and crisp.
Preheat Long Enough
Do not rush the preheating stage. Give the oven and baking surface 30–45 minutes to become thoroughly hot.
Use a Moderate Amount of Sauce
Too much sauce can make the middle of the pizza soggy. Spread a thin, even layer.
Don’t Overload the Pizza
A mountain of toppings may look appealing, but excess toppings add moisture and weight.
Bake Soon After Topping
Once the pizza has been shaped and topped, transfer it to the hot oven rather than letting it sit for an extended period.
Can You Make the Dough Ahead?
Yes.
After fermentation, place the dough in an airtight container and refrigerate it for 24–48 hours.
When ready to use, remove it from the refrigerator approximately 30–60 minutes before shaping.
Chilled gluten-free dough may become firmer, so allowing it to warm slightly can make shaping easier.
How to Store Leftover Pizza
Allow leftover pizza to cool completely.
Place the slices in an airtight container and refrigerate for up to 3–4 days.
For longer storage, wrap individual slices well and freeze for up to 2 months.
Labeling the container with the date can make it easier to keep track of frozen leftovers.
How to Reheat Gluten-Free Sourdough Pizza
For the best crust texture, reheating in a skillet works particularly well.
Place a slice in a skillet over medium-low heat.
Cover loosely and heat for several minutes until the bottom becomes crisp and the cheese is hot and melted.
You can also reheat pizza in an air fryer at approximately 350°F (175°C) for 3–5 minutes.
Microwaving is convenient, but it tends to soften the crust. If crispness is important, use the skillet, oven, or air fryer instead.
Troubleshooting
Why Is My Gluten-Free Pizza Crust Crumbly?
A crumbly crust may indicate that the dough needs more hydration or that the psyllium was not measured accurately.
Next time, make sure the psyllium amount is measured carefully and add additional water gradually if the dough seems too dry.
Why Is My Pizza Soggy?
The most common causes are:
- Too much pizza sauce
- Too many toppings
- Insufficient oven temperature
- An inadequately preheated baking surface
Use a thinner layer of sauce, reduce the toppings, and make sure the oven and pizza stone or steel are fully preheated.
Why Didn’t My Dough Rise Much?
Gluten-free sourdough does not always show dramatic expansion.
Check that your starter was active and bubbly before mixing the dough. Fermentation can also take longer in a cool kitchen.
Look for some expansion, airiness, and a pleasant fermented aroma rather than expecting the dough to double.
Why Is My Crust Hard?
Overbaking is usually the main culprit.
Gluten-free crust can lose moisture more quickly than wheat-based pizza crust. Remove the pizza once the edges are golden, the cheese is bubbling, and the center is fully cooked.
Frequently Asked Questions
Is sourdough pizza automatically gluten-free?
No. Traditional sourdough pizza made with wheat flour contains gluten.
To make a gluten-free sourdough pizza, you need a gluten-free sourdough starter and gluten-free ingredients throughout the recipe.
Can I use gluten-free sourdough discard?
Yes, but active gluten-free starter generally provides better fermentation and texture.
If using discard, the fermentation and dough behavior may be different, and you may need another leavening method depending on the condition of the discard.
Can I make this pizza dairy-free?
Yes. Replace mozzarella with your preferred dairy-free pizza cheese, or leave off the cheese and use vegetables, herbs, and olive oil.
Always check labels if you need to avoid both gluten and dairy.
Can I make the crust thinner?
Yes. Press the dough thinner during shaping for a crispier, thinner crust.
Be careful not to make it extremely thin, as gluten-free dough can become difficult to transfer and may crack.
Does gluten-free sourdough pizza taste sour?
It can have a mild tangy flavor.
The final flavor depends on your starter, fermentation time, flour blend, and kitchen temperature. A longer fermentation may produce a more noticeable sourdough character.
Can I use different toppings?
Absolutely. This crust works with a wide range of toppings, including vegetables, chicken, mushrooms, olives, herbs, and pepperoni.
Just avoid adding so many toppings that the center becomes weighed down or overly moist.
Approximate Nutrition
Nutrition will vary substantially depending on the gluten-free flour blend, cheese, sauce, and toppings used.
For the base recipe, the original source estimates approximately per serving:
- Calories: 450–550
- Protein: 15–20 g
- Carbohydrates: 65–75 g
- Fat: 15–20 g
- Fiber: 3–5 g
These figures are estimates rather than laboratory-tested values.
Recipe Card
Homemade Gluten-Free Sourdough Pizza
Crispy gluten-free sourdough crust topped with homemade tomato sauce, mozzarella, and your favorite toppings.
Prep Time: 25 minutes
Fermentation: 6–12 hours
Bake Time: 10–15 minutes per pizza
Total Time: About 7–13 hours
Yield: 2 medium pizzas
Oven: 475–500°F (245–260°C)
Ingredients
Dough
- 240 g active gluten-free sourdough starter
- 210 g gluten-free all-purpose flour blend
- 70 g tapioca starch
- 1 tablespoon psyllium husk powder
- 1 teaspoon fine sea salt
- 1 tablespoon olive oil
- 1 teaspoon honey or maple syrup
- 180 ml warm water
- 1 teaspoon apple cider vinegar, optional
Sauce
- 180 g crushed tomatoes
- 1 tablespoon tomato paste
- 1 tablespoon olive oil
- 1 garlic clove, minced
- ½ teaspoon oregano
- ½ teaspoon basil
- ¼ teaspoon salt
- ¼ teaspoon black pepper
- Pinch red pepper flakes, optional
Toppings
- 2 cups shredded mozzarella
- Fresh mozzarella, optional
- Bell peppers
- Mushrooms
- Red onion
- Black olives
- Fresh basil
- Cooked chicken or pepperoni, optional
Directions
- Mix warm water with psyllium husk and rest for 5 minutes.
- Combine gluten-free flour, tapioca starch, and salt.
- Add sourdough starter, olive oil, honey or maple syrup, optional vinegar, and psyllium gel.
- Mix until a soft, slightly sticky dough forms.
- Gently knead for about 2 minutes and shape into a ball.
- Cover and ferment at room temperature for 6–12 hours.
- Mix all sauce ingredients in a bowl.
- Preheat oven with pizza stone or steel to 475–500°F for 30–45 minutes.
- Divide dough into two portions and rest for 10 minutes.
- Press each portion into a 10–12-inch round on parchment.
- Spread with sauce, leaving a small border.
- Add mozzarella and toppings.
- Bake for 10–15 minutes, until golden, bubbling, and crisp underneath.
- Rest for 3–5 minutes.
- Garnish, slice, and serve warm.
Storage
Refrigerate leftover pizza for 3–4 days or freeze wrapped slices for up to 2 months.
Best Reheating Method
Reheat in a skillet over medium-low heat or in an air fryer at 350°F (175°C) for 3–5 minutes.
Final Thoughts
Homemade Gluten-Free Sourdough Pizza proves that you do not need traditional wheat flour to enjoy a satisfying homemade pizza night. With an active gluten-free starter, psyllium husk, tapioca starch, and a properly heated oven, you can create a crust with crisp edges, a tender center, and plenty of sourdough character.
The biggest secrets are simple: use an active starter, allow enough fermentation time, keep the toppings balanced, and bake on a very hot surface.
Once you master the basic crust, change the toppings to suit your family. Make a classic Margherita, add chicken and vegetables, load it with mushrooms and herbs, or create your own signature gluten-free sourdough pizza.
This recipe is a flexible starting point for homemade pizza that you can return to again and again.
