Keto Spaghetti Sauce Recipe – Low-Carb & Full of Meaty Flavor

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Keto Bolognese Sauce being ladled out of a saucepan
Keto Bolognese Sauce

This keto spaghetti sauce recipe is rich, thick, and very tasty, we go easy on tomato and restrict it just puree while bringing the flavors with other delcious ingredients.

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

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This recipe makes a large batch of keto spaghetti sauce and will yield around 12 cups, or about 16 serves. 1 serving is 3/4 cup and has 3 g net carbs

Leftover Keto Bolognese Sauce can be stored in the fridge for up to 4 days or frozen for up to 3 months.

Keto Spaghetti 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 Bolognese 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 into 1 cup of liquid.
  2. In a large saucepan over high heat, place the tallow and allow 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 stirring occasionally 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 Ingredients cooked in a sauce pan

Keto Spaghetti Sauce Recipe

A classic dish eaten all over the world, and everyone seems to have their own recipe. This Keto Bolognese Spaghetti Sauce Recipe is rich, thick and very tasty.
4.88 from 25 votes
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Course: Dinner, Lunch
Cuisine: Italian
Prep Time: 15 mins
Cook Time: 1 hr
Total Time: 1 hr 15 mins
Servings: 16 serves
Calories: 279kcal
Author: Gerri

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.
  • In a large saucepan over high heat, place the tallow and allow to melt and heat.
  • Add the diced onion, garlic, marjoram and salt. Saute for 5 minutes, until the onions have softened and turned translucent.
  • Add the ground beef and saute until browned. Reduce the heat to low.
  • 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.
  • Add the remaining ingredients, check the seasoning and add more salt or pepper if desired.
  • Remove from the heat, serve and enjoy.

Notes

Nutrition

Serving: 0.75cup | 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
Keto Spaghetti Sauce in a sauce pan
Keto Spaghetti Sauce

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

To make a larger batch of this Keto Spaghetti Sauce recipe adjust the serving amounts above.

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5 thoughts on “Keto Spaghetti Sauce Recipe – Low-Carb & Full of Meaty Flavor”

    • 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

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