Low Carb Marinara SauceMarinara Sauces at the store are often filled with sugar, additives and thickeners, our Low Carb Marinara Sauce has none of those ingredients. But it does have plenty of flavor!

We dip our Cheese Chips in it, top our Beef Schnitzels with it, and toss our vegetables in it. This is one versatile, and delicious, sauce.

Our Low Carb Marinara Sauce makes 25 ounces/700g of sauce, of which a serving is ¼ cup. The recipe makes 15 serves.

The sauce will keep in an airtight jar in the fridge for up to 3 weeks – if it even lasts that long!

Low Carb Marinara Sauce (Keto, Gluten Free, Dairy Free, Sugar Free, Vegan)

Ingredients for Making Your Low Carb Marinara Sauce:

  • 2 tablespoons of Olive Oil
  • 1 clove of Garlic, crushed
  • 2 teaspoons of Onion Flakes
  • 2 teaspoons of Fresh Thyme, finely chopped
  • 2 teaspoons of Fresh Oregano, finely chopped
  • 24 ounces of Tomato Puree
  • 2 teaspoons of Erythritol
  • 1 teaspoon of Pepper
  • 1 teaspoon of Salt
  • 1 tablespoon of Red Wine Vinegar
  • 2 tablespoons of Fresh Parsley, finely chopped

Instructions for Making Your Low Carb Marinara Sauce:

  1. In a saucepan, place the oil, garlic, onion flakes, thyme and oregano. Saute over medium heat for 3 minutes.
  2. Add the tomato puree and stir well.
  3. Add the erythritol, pepper, salt and red wine vinegar and bring to a simmer.
  4. Turn off the heat and stir through the parsley.
  5. Cool the sauce and store in an airtight jar in the fridge.

If you want to make a larger batch of Low Carb Marinara Sauce, simply adjust the serving amounts in our easy to use recipe card below. The measurements and ingredients will adjust themselves, and all you have to do is follow the method.

Do you work in the metric measuring system? It’s easy to switch the units from US imperial to metric with the drop down menu on the recipe card below.

Low Carb Marinara Sauce
Low Carb Marinara Sauce
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Marinara Sauces at the store are often filled with sugar, additives and thickeners, our Low Carb Marinara Sauce has none of those ingredients. But it does have plenty of flavor!
Servings Prep Time Cook Time Passive Time
15serves 5minutes 10minutes 0minutes
Servings Prep Time
15serves 5minutes
Cook Time Passive Time
10minutes 0minutes
Ingredients
Servings: serves
Units:
Ingredients
Servings: serves
Units:
Instructions
  1. In a saucepan, place the oil, garlic, onion flakes, thyme and oregano. Saute over medium heat for 3 minutes.
  2. Add the tomato puree and stir well.
  3. Add the erythritol, pepper, salt and red wine vinegar and bring to a simmer
  4. Turn off the heat and stir through the parsley
  5. Cool the sauce and store in an airtight jar in the fridge.
  1. In a saucepan, place the oil, garlic, onion flakes, thyme and oregano. Saute over medium heat for 3 minutes.
  2. Add the tomato puree and stir well.
  3. Add the erythritol, pepper, salt and red wine vinegar and bring to a simmer
  4. Turn off the heat and stir through the parsley
  5. Cool the sauce and store in an airtight jar in the fridge.
Recipe Notes

Nutrition Facts
Low Carb Marinara Sauce
Amount Per Serving
Calories 27 Calories from Fat 18
% Daily Value*
Total Fat 2g 3%
Saturated Fat 0.3g 2%
Polyunsaturated Fat 0.3g
Monounsaturated Fat 1g
Sodium 54mg 2%
Potassium 118mg 3%
Total Carbohydrates 2g 1%
Dietary Fiber 1g 4%
Sugars 1g
Protein 0.5g 1%
Vitamin A 9%
Vitamin C 11%
Calcium 1%
Iron 2%
* Percent Daily Values are based on a 2000 calorie diet.