Best Homemade Alfredo Sauce

This is simply the Best Homemade Alfredo Sauce out there! With just a few common ingredients and 10 minutes, you can have this rich, creamy Alfredo Sauce packed with garlic and parmesan flavor! 

fettuccine alfredoa in skillet with fresh parsley

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When I was a little girl my mom would take me to a “fancy” Italian restaurant any time we were celebrating something. She knew the owners and they would always make a big fuss bringing me my very favorite meal: Fettuccine Alfredo.

Now that I’m older I realize that making my own Alfredo Sauce is so easy there’s no need to save it for special occasions!

This Homemade Alfredo Sauce takes just 10 minutes to whip up and once you try it, you’ll never go back to bottled sauce! (Although if you do be sure to read my tips for making jarred alfredo sauce taste better!)

scopping fettuccine alfredo out of large skillet

What is Alfredo Sauce?

Traditional Italian Alfredo sauce is a simple cream sauce made with heavy cream, butter, and Parmesan cheese. It can be seasoned with salt and pepper, garlic, and herbs to add to the flavor.

Why I love this recipe

  • fast, 10 minute recipe
  • only 5 simple ingredients
  • it tastes so much better than store-bought sauces

Ingredients

butter, parmesan cheese wedge, cream in measuring cup, minced garlic Italian seasoning
  • butter
  • parmesan cheese
  • heavy whipping cream
  • Italian seasoning
  • minced garlic

You can substitute garlic powder for the fresh garlic if you need to, see the recipe card notes below.

Step by step

If you haven’t made alfredo sauce from scratch before, you’re in for a treat because it is SO simple!

pouring heavy cream into melted butter in skillet to make homemade alfredo sauce
  1. Melt butter in a large skillet or suacepan and add heavy cream. Bring to a simmer (don’t boil!)
  2. Add garlic and seasonings as you whisk the sauce for a moment.
  3. Add Parmesan cheese and stir until it is melted and the sauce is smooth then remove from heat. Boom! You’re done! Then simply toss the homemade alfredo sauce with your favorite pasta and enjoy the compliments!
stirring shredded parmesan cheese into homemade alfredo sauce
gif of stirring bowl

Tips for best results

  • As with many simple recipes with few ingredients, the quality of your ingredients matters. I recommend freshly grated Parmesan cheese for the best taste.
  • The sauce will thicken as it cools.
  • While you can make this alfredo sauce with milk in a pinch, it may result in a thinner sauce that isn’t quite as rich. I recommend going with the heavy cream for the best results. You can make this alfredo sauce with half and half also.
stirring homemade alfredo sauce in skillet with wooden spoon

If you like this recipe, you should also try my Homemade Pesto Sauce recipe, straight from my Italian friend!

Serving suggestions

You can use this sauce tossed with your favorite pasta or to make chicken alfredo or shrimp alfredo. It also tastes delicious over broccoli!

fettuccine alfredo topped with fresh parsley in skillet

Storage

Store leftover alfredo sauce in an airtight container in the refrigerator for up to 3 days. Reheat slowly in the microwave or on the stovetop. See these tips for reheating alfredo sauce if you have a lot of leftover sauce.

If you try this recipe please comment and rate it below, I love hearing from you!

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close up of fettuccine alfredo

Best Homemade Alfredo Sauce


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5 from 4 reviews

Description

This is simply the Best Homemade Alfredo Sauce out there! With just a few common ingredients and 10 minutes, you can have this rich, creamy Alfredo Sauce packed with garlic and parmesan flavor! 


Ingredients

Units Scale
  • 1 stick butter (1/2 cup)
  • 1 1/2 cup heavy cream
  • 2 teaspoons (4 cloves) minced garlic
  • 1/4 teaspoon ground black pepper
  • 1/2 teaspoon salt
  • 1/2 teaspoon Italian seasoning (optional but recommended!)
  • 2 cups freshly shredded Parmesan (about 8 ounce block)
  • fresh parsley for garnish if desired

Instructions

  1. Melt butter over medium heat in a large skillet.
  2. Add heavy cream. Bring to a simmer (don’t boil!)
  3. Add garlic and seasonings as you whisk the sauce for 2 minutes.
  4. Add Parmesan cheese and stir until it is melted and the sauce is smooth then remove from heat.

Notes

You can substitute 1/2 teaspoon of garlic powder for the fresh garlic if needed.

Store leftover sauce in an airtight container in the refrigerator for up to 3 days. Reheat slowly on the stovetop of in the microwave, stirring often.

  • Cook Time: 10 minutes
  • Category: dinner
  • Method: stovetop
  • Cuisine: italian

Nutrition

  • Serving Size: 1/3 cup
  • Calories: 497
  • Sugar: 2.4 g
  • Sodium: 899 mg
  • Fat: 47.1 g
  • Carbohydrates: 3.4 g
  • Protein: 16.2 g
  • Cholesterol: 134.9 mg

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