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Low Carb Keto Alfredo Sauce Recipe

Low Carb Keto Alfredo Sauce Recipe


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4.7 from 32 reviews

  • Total Time: 15 minutes
  • Yield: 4 1x

Description

Creamy keto Alfredo sauce delivers Italian elegance without carb guilt. Rich parmesan and butter create luxurious restaurant-quality magic you can quickly master at home.


Ingredients

Scale

Main Ingredients:

  • 1 ½ cups heavy cream (360 ml)
  • ½ cup grated Parmesan cheese (50 g)
  • 6 cloves garlic (minced)

Cooking Ingredients:

  • 1 tablespoon unsalted butter (14 g)

Seasoning Ingredients:

  • Black pepper (to taste)
  • Sea salt (to taste)
  • Nutmeg (optional; to taste)

Instructions

  1. Gently melt unsalted butter in a spacious saucepan over medium heat, allowing it to become translucent without browning.
  2. Introduce finely chopped garlic to the melted butter, stirring continuously for approximately 30 seconds until the aroma becomes pronounced and the garlic turns slightly golden.
  3. Pour heavy cream (236 milliliters / 8 fluid ounces) into the saucepan, adjusting the heat to create a soft, bubbling simmer that gently reduces the liquid volume by one-third, which typically takes 4-6 minutes.
  4. Carefully lower the heat to its minimum setting and gradually incorporate freshly grated Parmesan cheese, whisking consistently to ensure a smooth, velvety texture without any lumps.
  5. Season the sauce with a delicate pinch of ground nutmeg, kosher salt, and freshly cracked black pepper, tasting and adjusting the seasoning to your preference.
  6. If the sauce appears too thick, delicately thin it by introducing an additional splash of cream (30-45 milliliters / 1-1.5 fluid ounces), maintaining the desired consistency.

Notes

  • Elevate your Parmesan selection by grating fresh cheese directly from a wedge, ensuring maximum flavor and smoother melting compared to pre-packaged alternatives.
  • Maintain low and gentle heat throughout sauce preparation to prevent unwanted curdling or scorching, stirring continuously for silky-smooth results.
  • Taste and adjust seasonings dynamically, sprinkling salt, pepper, and nutmeg incrementally to develop a perfectly balanced flavor profile.
  • Monitor sauce thickness by incorporating small splashes of cream if the mixture becomes too dense, creating an ideal velvety consistency.
  • Incorporate Parmesan systematically with consistent whisking motions, allowing gradual cheese integration while keeping the heat low to eliminate potential clumping.
  • Prep Time: 5 minutes
  • Cook Time: 10 minutes
  • Category: Dinner, Snacks
  • Method: Sautéing
  • Cuisine: Italian

Nutrition

  • Serving Size: 4
  • Calories: 261 kcal
  • Sugar: 1.9g
  • Sodium: 791mg
  • Fat: 25.9g
  • Saturated Fat: 39g
  • Carbohydrates: 2.9g
  • Fiber: 0.1g
  • Protein: 5g
  • Cholesterol: 181mg