Low Carb Spaghetti Sauce with Ground Beef

Delight in the bold flavors of this Low Carb Spaghetti Sauce with Ground Beef, a hearty and healthy alternative to traditional pasta sauces. Bursting with savory notes from 85% lean ground beef, finely chopped onions, and fragrant garlic, this sauce combines the richness of unsweetened crushed tomatoes with aromatic Italian herbs like basil and oregano. A pinch of red pepper flakes adds a subtle kick, while a touch of low-carb sweetener balances the sauce’s natural acidity. This keto-friendly recipe is quick and versatile, taking just 40 minutes to prepare and perfect for pairing with zucchini noodles, spaghetti squash, or any low-carb pasta substitute. Garnished with fresh parsley for a pop of color and flavor, it’s a delicious choice for those seeking a satisfying meal without the carbs. Whether you’re meal prepping or serving it fresh, this low-carb spaghetti sauce is sure to become a family favorite.

Nutriscore Rating: 72/100

Prep Time:10 mins

Cook Time:30 mins

Total Time:40 mins

Servings: 6

Ingredients

• 1 pound ground beef (85% lean or leaner)
• 1 tablespoon olive oil
• 1 small yellow onion, finely chopped
• 3 cloves garlic, minced
• 28 ounces canned crushed tomatoes (unsweetened, no added sugar)
• 2 tablespoons tomato paste
• 1 teaspoon Italian seasoning
• 1 teaspoon dried basil
• 1 teaspoon dried oregano
• 0.5 teaspoon paprika
• 0.25 teaspoon red pepper flakes (optional)
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 teaspoon low-carb sweetener (e.g., erythritol or monk fruit; optional, to balance acidity)
• 2 tablespoons fresh parsley, chopped (for garnish)

Directions

Step 1

Heat the olive oil in a large skillet or saucepan over medium heat.

Step 2

Add the finely chopped onion and sauté for 3-4 minutes until softened and translucent.

Step 3

Stir in the minced garlic and cook for an additional 30 seconds until fragrant.

Step 4

Push the onions and garlic to the side of the pan and add the ground beef. Cook, breaking it into small pieces with a wooden spoon, until browned and fully cooked (about 5-7 minutes). Drain any excess fat if needed.

Step 5

Add the crushed tomatoes, tomato paste, Italian seasoning, basil, oregano, paprika, red pepper flakes (if using), salt, and black pepper. Stir well to combine.

Step 6

Reduce the heat to low and let the sauce simmer uncovered for 20 minutes, stirring occasionally to prevent sticking. The sauce will thicken as it cooks.

Step 7

Taste the sauce and adjust the seasoning as needed. If the acidity of the tomatoes is too strong for your taste, stir in the low-carb sweetener (start with a small amount and adjust as needed).

Step 8

Remove the sauce from heat and garnish with fresh parsley before serving.

Step 9

Serve the low-carb spaghetti sauce over zucchini noodles, spaghetti squash, or your favorite low-carb pasta substitute. Enjoy!

Nutrition Facts

Serving size	(1367.2g)

Amount per serving	% Daily Value*
Calories	1498.2

Total Fat 93.3g	0%
Saturated Fat 34.0g	0%
Polyunsaturated Fat 1.3g
Cholesterol 362.9mg	0%
Sodium 3717.7mg	0%
Total Carbohydrate 55.1g	0%
Dietary Fiber 13.9g	0%
Total Sugars 29.5g
Protein 105.0g	0%

Vitamin D 0IU	0%
Calcium 266.4mg	0%
Iron 18.2mg	0%
Potassium 3052.5mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 56.7%

Protein: 28.4%

Carbs: 14.9%