There’s something undeniably satisfying about a fresh, homemade pizza. The aroma wafting through your kitchen, the anticipation as it bakes to perfection, and the delight of that first bite. If you’re following a keto lifestyle, you may think that giving up pizza is a necessary sacrifice. But fear not, because with The Ultimate Keto Pizza Sauce, you can indulge in all the flavors without the carbs. This sauce is rich, flavorful, and pairs perfectly with your favorite low-carb pizza crust. Let’s dive into why this recipe deserves a spot in your regular meal rotation.
Why This Recipe Belongs in Your Rotation

This sauce isn’t just any pizza sauce; it’s a game-changer. Packed with fresh ingredients and full of flavor, The Ultimate Keto Pizza Sauce is both easy to make and incredibly versatile. Whether you’re making a classic margherita pizza, a pepperoni delight, or even a hearty Bbq Chicken Pizza, this sauce will elevate your dish to new heights. Plus, it’s made with wholesome ingredients that align perfectly with your keto diet, making it a guilt-free addition to your meals.
What We’re Using
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
These ingredients come together to create a sauce that’s bursting with flavor and perfect for your keto-friendly meals.
Cook’s Kit
Before we get cooking, make sure you have the following on hand:
- A large skillet or saucepan for cooking the sauce.
- A sharp knife and cutting board for chopping your veggies.
- A wooden spoon for stirring.
- A measuring cup and spoons for accurate measurements.
- A blender or immersion blender (optional, for a smoother sauce).
Having the right tools will make the process smoother and more enjoyable.
How to Prepare The Ultimate Keto Pizza Sauce

Making The Ultimate Keto Pizza Sauce is a breeze! Follow these simple steps to whip up a batch that’ll last you through several pizza nights:
Step 1: Heat the Olive Oil
In a large skillet over medium heat, add the 2 tablespoons of olive oil. Allow it to warm up for about a minute until it’s shimmering but not smoking.
Step 2: Sauté the Onion
Add the finely chopped onion to the skillet and sauté for 3-4 minutes, until it becomes translucent. If you’re using onion powder, you can skip this step and add it later.
Step 3: Add the Garlic
Stir in the minced garlic (or garlic powder) and cook for another 30 seconds, just until fragrant. Be careful not to let it burn!
Step 4: Incorporate the Tomatoes
Pour in the 2 tins of chopped tomatoes along with the ½ cup of tomato puree. Stir everything together until well combined.
Step 5: Season the Sauce
Add the chopped basil leaves (or dried herbs), dried oregano, salt, and pepper to the mixture. Stir to incorporate all the flavors.
Step 6: Simmer
Reduce the heat to low and let the sauce simmer uncovered for about 20-30 minutes. This allows the flavors to meld beautifully. Stir occasionally to prevent sticking.
Step 7: Blend (Optional)
If you prefer a smoother sauce, use an immersion blender to blend the sauce until it reaches your desired consistency. If you don’t have one, carefully transfer the sauce to a blender and pulse until smooth.
Step 8: Taste and Adjust
Give your sauce a taste and adjust the seasonings as necessary. You might want to add a touch more salt or pepper depending on your preference.
Step 9: Cool and Store
Let the sauce cool before using it on your pizza. If you’re not using it right away, store it in an airtight container in the refrigerator for up to a week or freeze it for longer storage.
Ingredient Swaps & Substitutions

Feel free to customize The Ultimate Keto Pizza Sauce to your liking. Here are some ideas:
- For a spicier kick, add a pinch of red pepper flakes.
- Swap fresh basil for parsley or cilantro if you prefer a different herb profile.
- Use canned crushed tomatoes instead of chopped for a smoother texture.
- If you don’t have fresh garlic, garlic powder works well.
These swaps can help you tailor the sauce to fit your taste preferences or what you have on hand.
Steer Clear of These
When making The Ultimate Keto Pizza Sauce, be mindful of the following:
- Avoid pre-made sauces that often contain added sugars and unhealthy preservatives.
- Steer clear of low-carb sauces that use artificial sweeteners, as they can alter the flavor negatively.
- Don’t skip the seasoning! A bland sauce will not do your pizza justice.
Keeping these tips in mind will ensure your sauce is as delicious as it can be.
Freezer-Friendly Notes
Planning ahead? Great idea! The Ultimate Keto Pizza Sauce freezes beautifully. Here’s how:
- Cool the sauce completely before transferring it to freezer-safe containers.
- Label the containers with the date and contents for easy organization.
- Freeze for up to 3 months. When you’re ready to use it, thaw overnight in the fridge or use the microwave for a quick defrost.
This makes it super convenient for those busy weeknights when a pizza craving hits!
Your Questions, Answered
Can I use fresh tomatoes instead of canned?
Absolutely! If you have fresh tomatoes, you can use them. About 1.5 pounds of fresh tomatoes, chopped, will work well. Just remember to peel them first for a smoother sauce.
How long does this sauce last in the fridge?
The Ultimate Keto Pizza Sauce can last up to a week in the fridge if stored in an airtight container. Just give it a stir before using it again!
Can I make this sauce spicy?
Yes! If you like a bit of heat, add red pepper flakes or diced jalapeños while sautéing the onions and garlic. Adjust the amount to your heat preference.
What can I do with leftover sauce?
Leftover sauce is perfect for various dishes! Use it in Baked Spaghetti With Creamy Tomato Sauce, or try it in a Creamy Italian Sausage Pasta Bake. The possibilities are endless!
Desserts to Finish
After indulging in your delicious pizza, consider rounding off your meal with one of these delightful desserts:
These sweet treats will satisfy your cravings without breaking your keto commitment.
Hungry for More?
If you enjoyed The Ultimate Keto Pizza Sauce, be sure to check out more of our delicious and healthy recipes. We have a wide array of options that cater to every craving, ensuring you stay on track while enjoying flavorful meals. Your culinary journey has just begun!
With The Ultimate Keto Pizza Sauce in your arsenal, you’re well on your way to creating pizza nights that everyone will love. Whether you’re enjoying it with family or hosting a gathering, this sauce is sure to impress. Happy cooking!

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 cloves garlic (minced) or 1 teaspoon garlic powder
- 1 small onion (finely chopped, 50g) or 1 teaspoon onion powder
- 2 teaspoons salt (or to taste)
- to taste black pepper
Instructions
- In a large skillet over medium heat, add the 2 tablespoons of olive oil. Allow it to warm up for about a minute until it’s shimmering but not smoking.
- Add the finely chopped onion to the skillet and sauté for 3-4 minutes, until it becomes translucent. If you're using onion powder, you can skip this step and add it later.
- Stir in the minced garlic (or garlic powder) and cook for another 30 seconds, just until fragrant. Be careful not to let it burn!
- Pour in the 2 tins of chopped tomatoes along with the ½ cup of tomato puree. Stir everything together until well combined.
- Add the chopped basil leaves (or dried herbs), dried oregano, salt, and pepper to the mixture. Stir to incorporate all the flavors.
- Reduce the heat to low and let the sauce simmer uncovered for about 20-30 minutes. This allows the flavors to meld beautifully. Stir occasionally to prevent sticking.
- If you prefer a smoother sauce, use an immersion blender to blend the sauce until it reaches your desired consistency. If you don’t have one, carefully transfer the sauce to a blender and pulse until smooth.
- Give your sauce a taste and adjust the seasonings as necessary. You might want to add a touch more salt or pepper depending on your preference.
- Let the sauce cool before using it on your pizza. If you're not using it right away, store it in an airtight container in the refrigerator for up to a week or freeze it for longer storage.
Equipment
- Large Skillet
- Sharp Knife
- Cutting Board
- Wooden Spoon
- Measuring Cup
- Measuring Spoons
- Blender or Immersion Blender
Notes
- For a spicier kick, add a pinch of red pepper flakes.
- Swap fresh basil for parsley or cilantro for a different herb profile.
- Use canned crushed tomatoes for a smoother texture.
