
Simple Homemade Garlic Alfredo Sauce with Creamy Parmesan
Ready to take your pasta night to the next level? This simple homemade garlic Alfredo sauce is rich, creamy, and bursting with Parmesan goodness! It’s so easy to make, yet tastes like it came from a fancy restaurant. Let’s whip it up and turn dinner into a true masterpiece!
5.0 out of 5 (2 ratings)

Prep Time
10 minutes
Cook Time
15 minutes
Servings
4 servings
Cuisine
Italian
Ingredients
- •2 tablespoons unsalted butter
- •4 cloves garlic, minced
- •2 cups heavy cream
- •1/4 teaspoon salt, or to taste
- •1/4 teaspoon black pepper, freshly ground
- •1/2 teaspoon Italian seasoning (optional)
- •1 cup freshly grated Parmesan cheese
Instructions
- 1
Melt the butter in a medium saucepan over medium heat.
- 2
Add the minced garlic and sauté for 1-2 minutes, stirring constantly, until fragrant but not browned.
- 3
Slowly pour in the heavy cream, stirring to combine with the butter and garlic.
- 4
Season with salt, black pepper, and Italian seasoning if using.
- 5
Simmer the sauce gently over medium-low heat for 5-7 minutes, stirring occasionally until slightly thickened.
- 6
Remove the saucepan from the heat and gradually stir in the grated Parmesan cheese until melted and smooth.
- 7
Taste and adjust seasonings as needed.
- 8
Serve immediately over pasta, chicken, or vegetables.
Nutrition Information
Calories
240 calories per serving
Protein
6g
Carbs
2g
Fat
23g
Frequently Asked Questions
Q: Can I use milk instead of heavy cream in this recipe?
A: While heavy cream is recommended for its rich and creamy texture, you can use whole milk or a mixture of milk and half-and-half as a substitute. However, the sauce may be less thick and creamy. To help thicken it, you can add a slurry made with 1 teaspoon of cornstarch mixed with 1 tablespoon of water.
Q: What can I use if I don’t have freshly grated Parmesan cheese?
A: Freshly grated Parmesan is ideal because it melts smoothly and adds the best flavor. If you don’t have fresh Parmesan, you can use pre-grated Parmesan, but avoid the powdered variety as it may not melt properly and could cause the sauce to have a grainy texture.
Q: Can I make this sauce ahead of time?
A: Yes, you can make the sauce ahead of time and store it in an airtight container in the refrigerator for up to 3 days. When reheating, warm it over low heat and stir frequently to prevent separation. If the sauce thickens too much, add a splash of milk or cream to loosen it.
Q: Why is my Alfredo sauce grainy?
A: Graininess can occur if the Parmesan cheese is added when the sauce is too hot or if it’s not freshly grated. To avoid this, remove the saucepan from heat before adding the cheese and stir it in gradually to ensure it melts smoothly.
Q: Can I freeze this Alfredo sauce?
A: Freezing Alfredo sauce is not recommended because the cream and cheese may separate and develop an unappealing texture when thawed. It’s best to prepare and enjoy the sauce fresh or store it in the refrigerator for short-term use.
Q: What are some variations or additions to this recipe?
A: You can customize this sauce by adding cooked, crumbled bacon, sautéed mushrooms, or fresh spinach for added flavor and texture. For a spicier kick, a pinch of red pepper flakes can be stirred in during cooking. For a protein boost, stir in cooked chicken, shrimp, or even crispy tofu.
Q: What’s the best way to serve this Alfredo sauce?
A: This sauce pairs wonderfully with fettuccine or other pasta shapes like penne or linguine. It’s also delicious drizzled over grilled chicken, roasted vegetables, or used as a sauce for casseroles. Garnish with fresh parsley or extra Parmesan for a finishing touch.
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