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+ servings
a mason jar with keto pizza sauce
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4.91 from 11 votes

The Ultimate Keto Pizza Sauce

A quick and versatile keto pizza sauce to use on keto pizza and in any other recipe that requires marinara sauce. Extremely tasty and so simple to make. A low carb staple for your fridge!
Prep Time2 minutes
Cook Time13 minutes
Total Time15 minutes
Course: Condiment, Main Course
Cuisine: British, Italian
Servings: 8
Calories: 53kcal

Ingredients

  • 2 tablespoon olive oil
  • 2 tins tomatoes chopped (800g / 28 oz total)
  • ¼ cup tomato puree 50g
  • cup chopped basil leaves 15g - or 1 tablespoon dried basil plus 1 tablespoon dried oregano
  • ½ teaspoon dried oregano
  • 2 garlic cloves minced or 1 teaspoon garlic powder
  • 1 small onion finely chopped (50g) or 1 teaspoon onion powder
  • ½ teaspoon salt or to taste
  • ½ pepper

Instructions

  • Sauté the onion in olive oil for 2 minutes on a medium heat. Add the garlic for 1 further minute. Add the tomatoes, tomato puree and dried herbs if using. If using fresh, add at the end. Season with salt and cracked black pepper.
  • Bring to the boil then reduce to a simmer. Reduce down to concentrate for 10 minutes with the lid ajar slightly to prevent splattering all over your kitchen. Stir through torn basil leaves if using fresh.
  • Blitz with a hand blender or leave chunky if you prefer.

Notes

Net carbs: 2.7g per ⅓ cup (about the amount needed per 1 pizza). Serves 8
Makes 650 ml / 2 and ¾ cups of sauce. 
Optional for a sweet and awesome lift:  add 1 teaspoon balsamic vinegar or coconut aminos or low carb sweetener. 
Note - use chopped, tinned tomatoes for ease over whole. You can also use fresh tomatoes if you prefer, but they will take 10 minutes longer to cook down.
Storage: Tupperware or glass jar for up to 5 days. This sauce can be frozen in either a tupperware or in ice cube trays for smaller batches. 

Nutrition

Serving: 0.3cup | Calories: 53kcal | Total Carbohydrates: 5g | Protein: 1.1g | Fat: 3.7g | Fiber: 2.2g | Sugar: 3.3g