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Keto Alfredo Sauce

You will need

  1. 1/3 cup butter (75 g/ 2.7 oz)
  2. 1 cup heavy cream (240 ml)
  3. 1/2 tsp garlic powder
  4. 1/2 tsp sea salt
  5. 1/2 tsp white pepper
  6. 1/4 tsp nutmeg
  7. 3/4 cup + 2 tbsp grated Parmesan cheese (80 g/ 2.8 oz)
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Nutrition per serving

290 kcal
10 mins


Poured over zoodles or baked in a broccoli gratin, this Keto Alfredo Sauce is the perfect addition to your keto kitchen!  It’s super easy to make and the entire recipe is only 10g of carbs 😀 I base my nutritional value on 6 servings of 60ml but feel free to mix things up!

There really are so many uses for this Alfredo sauce in the kitchen and it lasts for up to 5 days in the fridge. Possible uses 😮

  • Cauliflower/Broccoli  bake
  • Served over fish/meat
  • Keto Lasagna
  • Zoodle Carbonara
  • Keto Moussaka


  1. Finely grate the Parmesan cheese.
  2. Add the butter and cream to a large saucepan over low heat. Simmer, stirring, for 3 minutes.
  3. Whisk in the garlic, salt, and pepper, and then the grated Parmesan cheese.
  4. Cook until melted and the sauce has thickened slightly.
  5. Allow to sit 2-3 minutes before serving to allow sauce to thicken further.
  6. Enjoy over zoodles, grilled meat, fish and cooked vegetables.

Nutrition Information

This recipe makes 6 servings of 60ml or 360ml in total!