If you’re looking for a gluten-free pizza sauce that’s safe, homemade, and full of flavor, you’ve come to the right place! This easy gluten-free pizza sauce is made with natural ingredients, free from hidden gluten, and perfect for anyone with celiac disease, gluten intolerance, or simply a health-conscious lifestyle. Let’s dive into this simple, delicious, and completely gluten-free recipe!
Why Choose a Gluten-Free Pizza Sauce?
Many store-bought pizza sauces contain hidden gluten in the form of:
- Thickening agents (such as wheat-based starches)
- Modified food starch (not always gluten-free)
- Soy sauce (contains wheat)
- Malt vinegar (derived from barley)
By making your own homemade gluten-free pizza sauce, you:
- Avoid hidden gluten & cross-contamination
- Control the ingredients & sodium levels
- Enjoy a fresher, tastier sauce

Ingredients for a Safe & Delicious Gluten-Free Pizza Sauce
Essential Ingredients (Naturally Gluten-Free)
- 🍅 Canned crushed tomatoes (or fresh tomatoes, peeled & blended)
- 🧄 Garlic (minced or powder, gluten-free certified)
- 🫒 Olive oil (extra virgin) – Enhances texture & taste
- 🌿 Dried oregano & basil – Classic Italian flavors
- 🧂 Sea salt or Himalayan salt – No additives or gluten fillers
- 🌶️ Black pepper & red pepper flakes (optional for spice)

Optional Additions for Extra Flavor
Balsamic vinegar – Adds depth & tangy sweetness
Carrot purée – Naturally sweetens the sauce without sugar
Chia or flaxseeds – Adds fiber & helps thicken the sauce
Hidden Gluten to Avoid in Ingredients
Pre-made spice blends – Some contain anti-caking agents with gluten
Certain vinegar types (malt vinegar) – Use apple cider or balsamic instead
Processed tomato sauces – Some brands use thickeners with gluten
How to Make Gluten-Free Pizza Sauce – Step-by-Step Guide
Step 1: Prepare the Ingredients
- If using fresh tomatoes, peel and blend them.
- If using canned tomatoes, choose organic, no-salt-added options.
Step 2: Blend or Crush the Tomatoes
- For chunky sauce, mash the tomatoes by hand.
- For smooth sauce, blend them in a food processor.
Step 3: Mix in the Seasonings
In a mixing bowl, combine:
1 can (14 oz) crushed tomatoes
1 tbsp extra virgin olive oil
1-2 cloves minced garlic or ½ tsp garlic powder
1 tsp dried oregano
½ tsp dried basil
½ tsp sea salt (adjust to taste)
¼ tsp black pepper
Step 4: Let the Flavors Blend
- Stir well and let the sauce sit for 10 minutes to allow the flavors to develop.
- If you prefer a deeper flavor, lightly simmer for 5-10 minutes.
Step 5: Use It on Your Favorite Gluten-Free Pizza!
Spread the sauce on your gluten-free pizza crust and add toppings of your choice!
Pro Tips for the Best Gluten-Free Pizza Sauce
- Check ingredient labels – Always choose certified gluten-free spices.
- Balance acidity naturally – If the sauce tastes too acidic, add a pinch of baking soda or pureed carrots instead of sugar.
- Make it oil-free – Replace olive oil with vegetable broth for a lighter version.
- For a thicker sauce – Let the sauce simmer longer or add a teaspoon of chia seeds.
Variations – Customizing Your Gluten-Free Pizza Sauce
1. Nightshade-Free (No Tomatoes) Pizza Sauce
- 1 cup roasted red bell peppers (blended)
- 1 tbsp olive oil
- ½ tsp sea salt
- 1 tsp dried basil & oregano
2. Dairy-Free Creamy Pizza Sauce
- 1 cup soaked cashews (blended with garlic & lemon juice)
- Perfect for white pizza!
3. Extra Spicy Pizza Sauce
- Add cayenne pepper, extra black pepper, and red chili flakes
How to Store & Use Gluten-Free Pizza Sauce
Refrigeration
- Store in an airtight container in the fridge for 4-5 days.
Freezing
- Freeze in ice cube trays, then transfer to a freezer bag for up to 3 months.
Other Uses for This Sauce
Gluten-Free Pasta Sauce – Toss with zucchini noodles or rice pasta
Dipping Sauce – Great for gluten-free breadsticks
Sandwich Spread – Adds flavor to gluten-free paninis
Common Questions About Gluten-Free Pizza Sauce
How can I be sure my sauce is 100% gluten-free?
Use certified gluten-free spices & canned tomatoes to avoid cross-contamination.
Can I make this sauce completely salt-free?
Yes! Use lemon juice, nutritional yeast, or balsamic vinegar for extra flavor.
Is store-bought tomato paste always gluten-free?
Not always! Some brands add thickening agents that contain gluten. Always check labels.
Can I use this sauce for pasta too?
Absolutely! This sauce works great for both pizza & gluten-free pasta dishes.