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Square photo of keto spaghetti with small bowls of crushed red pepper flakes and shredded cheese.
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5 from 2 votes

Keto Spaghetti

This keto spaghetti is pure comfort food!
Prep Time15 mins
Cook Time1 hr 1 min
Total Time1 hr 16 mins
Course: Main
Cuisine: American, Italian
Keyword: pasta
Servings: 8
Calories: 310.75kcal
Author: Wendy Polisi


  • 2 tablespoons avocado oil
  • ½ cup chopped onion
  • 1 celery stalk chopped
  • 1 tablespoon Italian seasoning
  • 1 teaspoon garlic powder
  • ½ teaspoon crushed red pepper
  • ½ teaspoon sea salt
  • ¼ teaspoon crushed red pepper flakes
  • 16 ounce ground beef
  • 8 ounces Italian sausage casings removed
  • 26- ounces crushed tomatoes
  • 1 tablespoon Swerve confectioners
  • For serving: palmini noodles or zucchini noodles


  • Heat the oil in a large stockpot over medium-high heat.
  • Add the onion and celery and cook for 5 minutes, stirring often.
  • Push the vegetables to the side, and add the Italian seasoning, salt, garlic powder, black pepper, and crushed red pepper to the oil. Cook for 30 seconds.
  • Add the ground beef and sausage. Cook, breaking up the meat with the back of a wooden spoon, for 10 minutes, or until the meat is brown.
  • Add the tomatoes and Swerve and bring to a boil. Reduce the heat to a simmer, and cook, stirring occasionally, for 45 minutes.
  • Taste, and season with additional salt and pepper if desired.


Calories: 310.75kcal | Carbohydrates: 10.65g | Protein: 15.57g | Fat: 24.05g | Saturated Fat: 8.01g | Polyunsaturated Fat: 2.04g | Monounsaturated Fat: 11.55g | Trans Fat: 0.7g | Cholesterol: 61.8mg | Sodium: 520.04mg | Potassium: 538.4mg | Fiber: 2.37g | Sugar: 4.62g | Vitamin A: 286.97IU | Vitamin C: 9.96mg | Calcium: 61.92mg | Iron: 2.95mg