When it comes to satisfying cravings for pizza while following a keto lifestyle, the sauce can make all the difference. The Ultimate Keto Pizza Sauce is rich, flavorful, and incredibly easy to whip up in your own kitchen. With a few simple ingredients, you’ll create a sauce that can elevate any low-carb pizza, making it a crowd-pleaser at gatherings or a comforting weeknight dinner.
This sauce is not just for pizza; it can be used in a variety of dishes, making it a versatile staple in your keto kitchen. Let’s dive into why this sauce is a must-have and how you can make it at home.
Why It’s Crowd-Pleasing

The Ultimate Keto Pizza Sauce is packed with flavor, thanks to the combination of fresh ingredients and herbs. Unlike store-bought sauces that can be loaded with sugar and preservatives, this homemade version allows you to control the ingredients and make it as robust or mild as you prefer. The balance of tomatoes, aromatic garlic, and fragrant herbs is sure to impress even the pickiest eaters. Plus, it’s a fantastic way to introduce a healthy, low-carb option that doesn’t compromise on taste.
What You’ll Gather

To make The Ultimate Keto Pizza Sauce, you’ll need the following ingredients:
- 2 tablespoons olive oil
- 2 tins chopped tomatoes (800g / 28 oz total)
- ½ cup tomato puree (50g)
- 1 cup chopped basil leaves (15g) or 1 tablespoon dried basil plus 1 tablespoon dried oregano
- 1 teaspoon dried oregano
- 2 garlic cloves, minced or 1 teaspoon garlic powder
- 1 small onion, finely chopped (50g) or 1 teaspoon onion powder
- 2 teaspoons salt or to taste
- Black pepper, to taste
Equipment & Tools

Before you start, make sure you have the right equipment on hand:
- Large saucepan – For simmering the sauce and melding the flavors.
- Wooden spoon – Ideal for stirring and preventing the sauce from sticking.
- Chopping board – Necessary for preparing your fresh ingredients.
- Knife – To chop the onion and garlic finely.
The Ultimate Keto Pizza Sauce: How It’s Done
Creating The Ultimate Keto Pizza Sauce is as easy as 1-2-3. Follow these simple steps to bring your sauce to life.
Step 1: Sauté the Aromatics
Begin by heating the olive oil in your large saucepan over medium heat. Once the oil is hot, add the finely chopped onion. Sauté for about 3-5 minutes until the onion becomes translucent. Then, add the minced garlic and continue to sauté for another minute until fragrant.
Step 2: Add the Tomatoes
Next, pour in the two tins of chopped tomatoes and the tomato puree. Stir well to combine all the ingredients. The tomatoes will provide a rich base for your sauce, contributing to its flavor and texture.
Step 3: Season and Simmer
Now, it’s time to add the herbs. Stir in the chopped basil, dried oregano, salt, and pepper. If you’re using dried basil and oregano, add them in along with the tomatoes. Bring the mixture to a gentle simmer, reducing the heat to low. Allow the sauce to simmer for about 20-30 minutes. This simmering process helps deepen the flavors, turning your sauce into an irresistible condiment.
Step 4: Puree (Optional)
If you prefer a smoother sauce, use an immersion blender to puree the sauce to your desired consistency. If you like it chunky, feel free to leave it as is.
Step 5: Taste and Adjust
Before serving, taste your sauce and adjust the seasoning if needed. You can add more salt, pepper, or herbs to suit your palate.
Spring–Summer–Fall–Winter Ideas
This sauce can adapt to the changing seasons and can be used in numerous ways. Here are a few ideas:
- Spring: Use as a base for a fresh vegetable pizza topped with seasonal veggies.
- Summer: Pair with grilled chicken for a delicious BBQ chicken pizza.
- Fall: Incorporate it into a low-carb lasagna by layering it with zucchini noodles.
- Winter: Use as a sauce for a hearty casserole with meatballs and cheese.
Errors to Dodge
To ensure you achieve the best flavor and consistency, keep these common mistakes in mind:
- Skipping the sauté step: Sautéing the onion and garlic is crucial for developing depth in flavor.
- Using low-quality canned tomatoes: Opt for high-quality, organic canned tomatoes for the best results.
- Not simmering long enough: Give the sauce time to develop its flavors; a rushed sauce may taste bland.
- Forgetting to taste: Always taste and adjust the seasoning before serving to ensure a balanced flavor.
Cooling, Storing & Rewarming
Once you’ve made The Ultimate Keto Pizza Sauce, you’ll want to know how to store it properly:
- Cooling: Allow the sauce to cool to room temperature before storing it.
- Storing: Transfer the sauce to an airtight container and refrigerate. It can last up to one week in the fridge.
- Freezing: For longer storage, freeze the sauce in individual portions using ice cube trays. Once frozen, transfer to a zip-top bag for easy access.
- Rewarming: Simply reheat the sauce on the stovetop over low heat, stirring occasionally until warmed through.
Ask the Chef
Can I use fresh tomatoes instead of canned?
Absolutely! If you prefer using fresh tomatoes, you can use about 3-4 cups of peeled and chopped fresh tomatoes. Keep in mind that fresh tomatoes may require a longer cooking time to break down and develop flavor.
How can I make this sauce spicier?
If you like a bit of heat, consider adding crushed red pepper flakes or a diced jalapeño during the sautéing step. Adjust the amount to your preferred spice level.
Can I make this sauce ahead of time?
Yes! The Ultimate Keto Pizza Sauce can be made ahead of time and stored in the refrigerator or freezer. It actually tastes even better the next day as the flavors continue to meld.
What else can I use this sauce for?
This versatile sauce can be used in various dishes such as baked ziti, as a dip for mozzarella sticks, or drizzled over zoodles for a low-carb pasta option.
To make the most of The Ultimate Keto Pizza Sauce, consider serving it with:
See You at the Table
The Ultimate Keto Pizza Sauce is not just a recipe; it’s a gateway to countless delicious meals. Whether you’re hosting a pizza night or simply craving a comforting dish, this sauce will elevate your culinary creations. With its fresh ingredients and robust flavors, you’ll find yourself returning to this recipe time and again.
So gather your ingredients, follow the steps, and savor the satisfaction of homemade pizza sauce that’s not only keto-friendly but utterly delectable. Enjoy every bite!

The Ultimate Keto Pizza Sauce
Ingredients
- 2 tablespoons olive oil
- 2 tins chopped tomatoes (800g / 28 oz total)
- ½ cup tomato puree (50g)
- 1 cup chopped basil leaves (15g) or 1 tablespoon dried basil plus 1 tablespoon dried oregano
- 1 teaspoon dried oregano
- 2 garlic cloves (minced) or 1 teaspoon garlic powder
- 1 small onion (finely chopped) (50g) or 1 teaspoon onion powder
- 2 teaspoons salt or to taste
- Black pepper to taste
Instructions
- Begin by heating the olive oil in your large saucepan over medium heat. Once the oil is hot, add the finely chopped onion. Sauté for about 3-5 minutes until the onion becomes translucent. Then, add the minced garlic and continue to sauté for another minute until fragrant.
- Next, pour in the two tins of chopped tomatoes and the tomato puree. Stir well to combine all the ingredients.
- Now, it’s time to add the herbs. Stir in the chopped basil, dried oregano, salt, and pepper. Bring the mixture to a gentle simmer, reducing the heat to low. Allow the sauce to simmer for about 20-30 minutes.
- If you prefer a smoother sauce, use an immersion blender to puree the sauce to your desired consistency.
- Before serving, taste your sauce and adjust the seasoning if needed. You can add more salt, pepper, or herbs to suit your palate.
Equipment
- Large saucepan
- Wooden Spoon
- Chopping board
- Knife
Notes
- Allow the sauce to cool to room temperature before storing it.
- Transfer the sauce to an airtight container and refrigerate. It can last up to one week.
- For longer storage, freeze in individual portions using ice cube trays.
