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Learn How to make Gluten-Free Alfredo Sauce step by step

Print Gluten-Free Alfredo Sauce

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Whether you’re gluten-sensitive or just looking for a delicious new sauce to try, this gluten-free Alfredo sauce is the perfect solution. It’s rich, creamy, and easy to make with simple, gluten-free ingredients. Best of all, it’s versatile enough to be used in a variety of dishes, from pasta to casseroles.
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Course Main Course
Cuisine American
Servings 6
Calories 140 kcal

Equipment

  • A medium saucepan
  • A whisk
  • Measuring cups and spoons
  • A spatula

Ingredients
  

  • Butter ¼ cup unsalted: Provides richness and flavor. You can use a dairy-free butter alternative if needed.
  • Heavy Cream 1 cup: Gives the sauce its creamy texture. For a dairy-free option, you can substitute with coconut cream or almond milk.
  • Parmesan Cheese ¾ cup, grated: Adds the classic cheesy flavor. Make sure the parmesan is labeled gluten-free, as some pre-grated versions may contain anti-caking agents with gluten.
  • Garlic 2 cloves, minced: Fresh garlic adds depth of flavor. If you can’t find fresh garlic, you can use garlic powder.
  • Cornstarch or Gluten-Free Flour 1 tbsp, optional: This is used if you want to thicken the sauce further. Both cornstarch and certified gluten-free flour are great thickening agents without the risk of gluten contamination.
  • Salt and Pepper: These are added to taste to balance the flavors of the sauce.

Instructions
 

  • Melt the Butter: Melt the butter in a medium pot set on medium heat first. Stir occasionally to ensure the butter doesn’t burn.
  • Add the Garlic: Add the minced garlic to the melted butter and sauté for about a minute, until it’s fragrant and lightly golden.
  • Stir in the Heavy Cream: Slowly pour the heavy cream into the pan, whisking continuously to combine with the butter and garlic. Keep the heat at medium to avoid scorching the cream.
  • Add the Parmesan Cheese: Next, stir in the grated parmesan cheese. Continue whisking until the cheese melts completely into the sauce, creating a smooth and creamy texture.
  • Thicken the Sauce (Optional) : If you prefer a thicker gluten-free Alfredo sauce, mix 1 tablespoon of cornstarch or gluten-free flour with a little water to create a slurry. Slowly whisk the slurry into the sauce, allowing it to thicken.
  • Season and Serve: Taste-wise, season the sauce with salt and pepper last. Simmer for a few minutes until the sauce reaches your desired consistency, then remove from heat and serve immediately over gluten-free pasta or your favorite dish.

Notes

Insider Tips for Success
  • Use Gluten-Free Ingredients: Always double-check that every ingredient, especially cheese and thickeners, is labeled gluten-free to avoid cross-contamination.
  • Don’t Overheat: Avoid cooking the sauce over high heat, as this can cause the cream to curdle. Keep it at a medium-low temperature.
  • Adjust the Thickness: If the sauce is too thin, simmer it a little longer or add a gluten-free thickener like cornstarch. If it’s too thick, simply add a splash of cream or milk to loosen it up.
Storage and Reheating Instructions
  • Storage: Store any leftover gluten-free Alfredo sauce in an airtight container in the refrigerator for up to 3 days.
  • Reheating: Reheat the sauce slowly in a pot set over low heat. You may need to add a splash of cream or milk to restore the creamy texture as it heats.
Serving Suggestions
This gluten-free Alfredo sauce pairs perfectly with:
  • Gluten-Free Pasta: Fettuccine, penne, or spaghetti work best for this creamy sauce.
  • Grilled Chicken: Serve over grilled chicken breast for a simple yet elegant meal.
  • Roasted Vegetables: Use it as a topping for roasted vegetables like broccoli, zucchini, or bell peppers.

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