If you’re on a low-carb journey but still crave something rich and indulgent, this creamy keto Alfredo sauce is about to become your new favorite. Made with real, whole ingredients and no added sugar, it’s a healthy Alfredo sauce that’s just as decadent as the classic version — but totally keto-friendly.
In this post, I’ll show you how to make a delicious homemade Alfredo sauce that’s perfect for topping zoodles, grilled chicken, or even cauliflower rice. It’s a go-to keto dinner idea you’ll want to make again and again.
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Creamy Keto Alfredo Sauce: The Ultimate Low-Carb Topping
Description
This easy, gluten-free Alfredo sauce is rich, delicious, and perfect for your next keto dinner idea — ready in just 15 minutes!
Ingredients
Instructions
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Melt the butter in a medium saucepan over medium heat.
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Add the garlic and sauté for about 30–60 seconds until fragrant (don’t let it brown).
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Stir in the cream cheese, whisking until smooth and melted.
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Pour in the heavy cream slowly while whisking. Bring to a gentle simmer.
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Add Parmesan cheese and continue whisking until the sauce thickens (about 3–5 minutes).
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Season with salt, pepper, and optional nutmeg or Italian seasoning to taste.
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Remove from heat once creamy and smooth.
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Serve immediately over spiralized zucchini, grilled chicken, or broccoli for a keto-friendly meal.
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Garnish with parsley if desired.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 250kcal
- % Daily Value *
- Total Fat 24g37%
- Total Carbohydrate 2g1%
- Protein 6g12%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.
Note
This keto Alfredo sauce has become a staple in my kitchen, and I hope it becomes one in yours too! It's rich, creamy, and unbelievably satisfying — without any of the guilt. Don’t be afraid to get creative: add fresh herbs, sautéed mushrooms, or even a touch of lemon zest to make it your own. Whether you’re following a strict keto diet or just looking for a delicious low-carb option, this sauce is sure to impress. Happy cooking!
