Keto Spaghetti Sauce

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This keto spaghetti meat sauce recipe is rich, thick, and very tasty. We go easy on tomato and restrict it to puree while bringing the flavors with other delicious ingredients to keep the spaghetti sauce low-carb with just 3g net carbs per serve.

Keto spaghetti sauce.
Keto spaghetti sauce.

This keto spaghetti sauce recipe is an excellent base for our Low Carb Bolognese Stuffed Zucchini Boats and our Low Carb Bolognese Pie.

This recipe makes a large batch of keto spaghetti sauce and will yield around 12 cups, or about 16 serves, with just 3 g net carbs per serve.

Leftover Keto spaghetti Sauce can be stored in the fridge for up to 1 week or frozen for up to 3 months.

Keto Spaghetti Meat Sauce Ingredients

Keto Spaghetti Sauce Ingredients cooked in a sauce pan
Keto Spaghetti Sauce Ingredients
  • 4 cups of Beef Stock or Broth
  • 2 ounces of Tallow
  • 1 medium Onion, diced
  • 6 cloves of Garlic, crushed
  • 1 tablespoon of Marjoram, dried
  • 1 teaspoon of Salt
  • 3 pounds of Ground Beef
  • 24 ounces of Tomato Puree
  • 1 teaspoon of Pepper
  • 2 tablespoons of Basil, chopped
  • 2 tablespoons of Oregano, chopped
  • 1 tablespoon of Parsley, chopped

How to Make Keto Spaghetti Meat Sauce

Keto Bolognese Sauce in a bowl with zucchini noodles and parmesan cheese on a red checked table
How to make Keto Bolognese Sauce
  1. Place the beef stock into a small saucepan and simmer over medium-high heat until it reduces to 1 cup of liquid.
  2. In a large saucepan over high heat, place the tallow and allow it to melt and heat.
  3. Add the diced onion, garlic, marjoram, and salt. Saute for 5 minutes until the onions have softened and turned translucent.
  4. Add the ground beef and saute until browned. Reduce the heat to low.
  5. Pour in the tomato puree and reduced beef stock and simmer, uncovered and occasionally stirring, for 30-60 minutes. Until the liquid is mostly absorbed, leaving a thick and rich sauce.
  6. Add the remaining ingredients, check the seasoning, and add more salt or pepper if desired.
  7. Remove from the heat, serve, and enjoy.
Keto spaghetti sauce recipe.

Keto Spaghetti Sauce Recipe

A classic dish eaten all over the world, and everyone seems to have their recipe. This Keto Spaghetti Meat Sauce Recipe is rich, thick, and very tasty.
5 from 29 votes
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Course: Dinner, Lunch
Cuisine: Italian
Prep Time: 30 mins
Total Time: 30 mins
Servings: 16 serves
Calories: 279kcal
Author: Matt

Unit Conversion

Ingredients

  • 4 cups Beef Stock
  • 2 ounces Tallow
  • 1 medium Onion diced
  • 6 cloves Garlic crushed
  • 1 tablespoon Marjoram dried
  • 1 teaspoon Salt
  • 3 pounds Ground Beef
  • 24 ounces Tomato Puree
  • 1 teaspoon Pepper
  • 2 tablespoons Basil chopped
  • 2 tablespoons Oregano chopped
  • 1 tablespoon Parsley chopped

Instructions

  • Place the beef stock into a small saucepan and simmer over medium-high heat until it reduces into 1 cup of liquid.
    4 cups Beef Stock
    Keto spaghetti sauce stock.
  • In a large saucepan over high heat, place the tallow and allow to melt and heat.
    2 ounces Tallow
    Keto spaghetti sauce tallow.
  • Add the diced onion, garlic, marjoram and salt. Saute for 5 minutes, until the onions have softened and turned translucent.
    1 medium Onion, 6 cloves Garlic, 1 tablespoon Marjoram, 1 teaspoon Salt
    keto spaghetti sauce onion
  • Add the ground beef and saute until browned. Reduce the heat to low.
    3 pounds Ground Beef
    keto spaghetti sauce ground meat
  • Pour in the tomato puree and reduced beef stock and simmer, uncovered, and stirring occasionally for 30-60 minutes. Until the liquid is mostly absorbed, leaving a thick and rich sauce.
    24 ounces Tomato Puree
    keto spaghetti suace ingredients puree
  • Add the remaining ingredients, check the seasoning and add more salt or pepper if desired.
    1 teaspoon Pepper, 2 tablespoons Basil, 2 tablespoons Oregano, 1 tablespoon Parsley
    keto spaghetti sauce herbs spices
  • Remove from the heat, serve and enjoy.
    Keto spaghetti sauce.

Video

Keto Spaghetti Sauce Recipe – Very Easy to Make Low-Carb Ground Beef Dish

Notes

Store keto spaghetti sauce in the fridge for up to one week or freeze for up to three months.

Nutrition

Serving: 1cup | Calories: 279kcal | Carbohydrates: 5g | Protein: 17g | Fat: 21g | Saturated Fat: 8g | Cholesterol: 64mg | Sodium: 334mg | Potassium: 550mg | Fiber: 2g | Sugar: 2g | Vitamin A: 272IU | Vitamin C: 6mg | Calcium: 44mg | Iron: 3mg
The best keto spaghetti sauce.
The best keto spaghetti sauce. Low-carb, rich and saucy.
How do you store spaghetti sauce?

Store spaghetti sauce in the fridge for up to one week or freeze it for up to three months.

Looking for more tasty Italian-inspired Keto recipes? Try our:

Adjust the serving amounts above to make a larger batch of this Keto Spaghetti Sauce recipe.

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5 thoughts on “Keto Spaghetti Sauce”

    • Hi Alex,

      It certainly does freeze well. You can reheat in a microwave or place into a saucepan over low heat until defrosted and piping hot.

      Gerro

      Reply

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