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Keto Spaghetti Squash Carbonara

Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 2 Servings
Calories 480
A silky, rich, and indulgent carbonara — without the carbs. This keto-friendly take on the Italian classic swaps traditional pasta for roasted spaghetti squash, giving you that creamy, cheesy comfort with a lighter twist.

Ingredients

  • 1 medium spaghetti squash 2 lb
  • 4 slices bacon or pancetta (diced)
  • 2 large egg yolks
  • ¼ cup heavy cream
  • ½ cup grated Parmesan cheese (plus extra for serving)
  • 1 tbsp butter
  • 1 small garlic clove (minced (optional))
  • Salt and pepper (to taste)
  • Fresh parsley or chives for garnish

Instructions 

  • Roast the squash: Preheat oven to 400°F. Cut the spaghetti squash in half lengthwise, scoop out seeds, and place cut-side down on a baking sheet. Roast for 35–40 minutes or until tender.
  • Prepare bacon: In a large skillet, cook diced bacon or pancetta until crispy. Remove and set aside, leaving some rendered fat in the pan.
  • Mix the sauce: In a bowl, whisk together egg yolks, heavy cream, and Parmesan. Season with black pepper.
  • Combine: When the squash is done, shred it into strands with a fork. Add to the skillet with a bit of butter and minced garlic (if using).
  • Create the carbonara: Remove the skillet from heat, then slowly pour in the egg mixture, stirring constantly so the eggs don’t scramble. The heat will thicken the sauce into a creamy coating.
  • Add bacon: Stir in the crispy bacon and adjust seasoning with salt and pepper.
  • Serve: Plate with extra Parmesan, freshly cracked pepper, and a sprinkle of parsley or chives.
Calories: 480kcal
Course: Dinner
Cuisine: Italian
Keyword: Dinner, italian-inspired, keto dinner pasta alternative, keto spaghetti, low carb carbonara, pasta-style