Q1Is Alfredo sauce keto-friendly?

Yes! Traditional Alfredo sauce is naturally keto-friendly because it’s made with butter, cream, and Parmesan—ingredients that are low in carbs and high in fat. Just avoid recipes that use flour or cornstarch for thickening, as those add unnecessary carbs.

Q2Can I make Alfredo sauce without flour?

Absolutely. In fact, keto Alfredo sauce skips flour altogether. Heavy cream thickens beautifully on its own when simmered, and Parmesan cheese melts into a smooth, creamy texture. This creates a naturally rich sauce without the need for starch.

Q3What sauce is allowed on keto?

Most sauces that are low in sugar and carbs fit into a keto lifestyle. Butter-based sauces, cream sauces like Alfredo, and homemade pesto are excellent choices. Be cautious with bottled sauces since many contain hidden sugars or starches.

Q4Is Rao’s Alfredo keto?

Yes, Rao’s Alfredo sauce is considered keto-friendly. It’s made with clean ingredients like cream, Parmesan, and butter, and it contains only a few net carbs per serving. Still, it’s always good to double-check labels since brands can change recipes.

Q5Is mayonnaise keto?

Yes, mayonnaise is keto-approved, as it’s high in fat and contains little to no carbs. Just choose a brand made with healthy oils and without added sugars. Homemade mayo with olive oil or avocado oil is an even better option.

Q6Is butter keto-friendly?

Definitely. Butter is one of the most keto-friendly ingredients because it’s pure fat with zero carbs. It adds richness and flavor to dishes, making it a staple in many keto recipes—including Alfredo sauce.

Keto Alfredo Sauce – Ultimate Low-Carb Comfort in 15 Minutes

Name: Keto Alfredo Sauce: Creamy, Low-Carb Comfort in Minutes
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Yield: 4 servings
Cuisine: Italian
Ingredients: 4 tbsp butter; 2 cups heavy cream; 1 cup grated Parmesan cheese; 2 cloves garlic, minced; 2 oz cream cheese (optional, extra creamy); Salt & pepper to taste; Fresh parsley for garnish

Description

Creamy, low-carb keto Alfredo sauce made in minutes with butter, cream, and Parmesan. A perfect comfort food for pasta alternatives.

Ingredients

Scale

4 tbsp butter

2 cups heavy cream

1 cup grated Parmesan cheese

2 cloves garlic, minced

2 oz cream cheese (optional, extra creamy)

Salt & pepper to taste

Fresh parsley for garnish

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Instructions

1. Melt butter in a skillet over medium heat.

2. Add garlic and sauté until fragrant.

3. Pour in heavy cream and simmer 3–4 minutes.

4. Gradually whisk in Parmesan until smooth.

5. Optional: stir in cream cheese for extra creaminess.

6. Season with salt and pepper.

7. Serve hot over zucchini noodles, chicken, or vegetables.

Notes

For dairy-free, use coconut cream and nutritional yeast.

Store in the fridge up to 4 days or freeze in portions.

Reheat gently on stovetop with a splash of cream.

Prep Time: 5 minutes
Cook Time: 10 minutes
Category: Sauce
Method: Stovetop
Cuisine: Italian

Nutrition

Serving Size: 1/4 recipe
Calories: 320
Sugar: 2g
Sodium: 360mg
Fat: 32g
Saturated Fat: 20g
Unsaturated Fat: 10g
Trans Fat: 0g
Carbohydrates: 3g
Fiber: 0g
Protein: 6g
Cholesterol: 100mg