Pesto Alfredo Sauce

5 from 1 vote

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This Pesto Alfredo Sauce is one of those sauces for people who don’t like the traditional red marinara sauce on pasta or have issues with tomatoes. A beautiful, creamy, cheesy herb sauce everyone will want again and again!

close up of Pesto Alfredo Sauce


Pesto Alfredo Sauce

Take my American-style Alfredo Sauce and blend it with some fresh pesto and the combination is a match made in pasta heaven. It’s creamy, cheesy and has that amazing herbal pesto flavor all in one. It’s so easy to make.

Now of course one could easily purchase store bought versions of each, but it’s easy to make and the flavors are so much better. No chemical preservatives, just fresh ingredients and your family will tell the difference!

What’s Alfredo Sauce made of?

  • butter
  • garlic
  • cream
  • parmesan cheese
  • salt
  • white pepper
  • dash of nutmeg

What’s Pesto made of?

  • pine nuts
  • garlic
  • kosher salt
  • red pepper flakes optional
  • Parmesan-Reggiano cheese
  • basil leaves
  • extra virgin olive oil
skillet of alfredo sauce and fresh pesto

How do you make Pesto Alfredo sauce from scratch?

First let’s make the pesto (or use store bought):

Add all ingredients except for basil and olive oil to food processor. Blend with pulsing motion for a minute or so to breakdown and form a paste. Next add the basil and with processor running slowly add the oil in a steady stream to blend thoroughly.

For the alfredo sauce:
Melt the butter in a large, deep skillet (cast iron type) over medium heat. Add the garlic and sauté until fragrant, about 30 seconds.

To the skillet, whisk in the heavy cream until combined and simmer for 3 to 4 minutes.

Whisk in the freshly grated Parmesan cheese, kosher salt, white and black peppers and nutmeg. Cook, whisking occasionally, until the sauce thickens enough to coat the back of a spoon, 3 to 4 minutes.

Stir in 1 cup of the pesto to the alfredo sauce and save remaining pesto for another use. The result is just amazing and so delicious.

step photo of alfredo sauce and fresh pesto

What can Alfredo Sauce be used on?

Toss it with a pasta of choice, spoon it over my Parmesan chicken meatballs, sautéed chicken, or as a dipping sauce for, or over, vegetables or breadsticks. Enjoy!

close up of chicken parm meatballs with sauce

Watch how to make the Alfredo Sauce and add 1 cup of the Pesto at the end!


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A close up of a plate of creamy pesto alfredo with spoon

Pesto Alfredo Sauce

5 from 1 vote
My Pesto Alfredo Sauce recipe is creamy, cheesy and amazingly easy to make. Perfect over pastas, chicken and veggies! Makes 3 cups.
Servings: 6
Prep: 5 minutes
Cook: 10 minutes
Total: 15 minutes

Ingredients 

Alfredo Sauce

Pesto Sauce

Instructions 

Pesto

  • Add all ingredients except for basil and olive oil to food processor. Blend with pulsing motion for a minute or so to breakdown and form a paste.
  • Next add the basil and with processor running slowly add the oil in a steady stream to blend thoroughly.
  • This makes 3 cups of fresh basil pesto which can be used over hot pasta or as a dipping sauce. You need 1 cup for this Pesto Alfredo Sauce recipe.

Alfredo Sauce

  • Melt the butter in a large, deep skillet (cast iron type) over medium heat. Add the garlic and sauté until fragrant, about 30 seconds.
  • To the skillet, whisk in the heavy cream until combined and simmer for 3 to 4 minutes.
  • Whisk in the freshly grated Parmesan cheese, kosher salt, white and black peppers and nutmeg. Cook, whisking occasionally, until the sauce thickens enough to coat the back of a spoon, 3 to 4 minutes.
  • Remove from heat and whisk in 1 cup of the fresh pesto.
  • Serve immediately over fettuccini (or pasta of choice), meatballs, sautéed chicken or as a dipping sauce for, or over, vegetables or breadsticks.

Notes

The pesto makes 3 cups of fresh basil pesto which can be used over hot pasta or as a dipping sauce. You just need 1 cup for this Pesto Alfredo Sauce recipe.

Nutrition

Calories: 439kcal | Carbohydrates: 7g | Protein: 16g | Fat: 39g | Saturated Fat: 17g | Cholesterol: 69mg | Sodium: 1107mg | Potassium: 109mg | Fiber: 1g | Sugar: 2g | Vitamin A: 1544IU | Vitamin C: 1mg | Calcium: 529mg | Iron: 1mg

The information shown is an estimate provided by an online nutrition calculator. It should not be considered a substitute for a professional nutritionist’s advice.

Course: Sauce
Cuisine: American, Italian
Have You Made This Recipe? Let Me Know on InstagramTag @keviniscooking or tag me #keviniscooking!

Kevin

Whether in the kitchen or on the grill, you’ll find me cooking American favorites with a love for BBQ, Mexican and Tex Mex. I’m passionate about making tasty food because life’s too short to be bland!

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1 Comment

  1. 5 stars
    I just thought, can I make alfredo sauce and pesto go together. I should have known you would have a great recipe, so I’m off to make this for dinner. Funny, I just didn’t want one or the other, so I did a search for alfredo and pesto, and there you were:)