Pesto Mayo

Pesto Mayo is a creamy, flavorful spread that combines the rich, herby taste of basil pesto with the richness of mayonnaise. It’s perfect for sandwiches, burgers, dips, or as a dressing to enhance any dish with smooth, garlicky goodness.

Overhead view of a bowl of creamy pesto mayonnaise.

Best Pesto Mayonnaise

We’ve been pretty unsuccessful about growing certain veggies in our yard – specifically tomatoes. There was one year that went particularly well – and that was a unicorn. But when it comes to basil, we’ve had year after year of success. So guess what? Lots of pesto sauce has been made!

The best news is that you can easily freeze pesto sauce. Add it to small containers and keep handy for all the things – Shrimp Pesto Pasta, Pesto Bread, and Pesto Pizza.

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Why This Recipe Works:

  • SIMPLE RECIPE – This recipe combines a few simple ingredients. If you don’t want to make homemade pesto sauce, feel free to use store-bought sauce instead.
  • DELICIOUS FLAVOR – We’re huge pesto fans, and basil is the one plant we have successfully grown on our patio, and that’s saying something.
  • PERFECT FOR SANDWICHES – There is nothing better than a big ole sandwich, and this pesto mayo makes it more delicious than words! Try it, you’ll like it!
A stacked club sandwich with tomatoes and pesto mayo.

What You’ll Need:

  • homemade pesto sauce – you’ll need a combo of fresh basil, garlic, parmesan cheese, pine nuts, and olive oil.
  • mayonnaise – use any mayonnaise you keep in your kitchen.
  • fresh lemon juice
Labeled ingredients for pesto mayo.

How to make Pesto Mayo:

Step 1
Make homemade pesto sauce. In a large food processor, combine fresh basil, garlic, freshly grated parmesan cheese, toasted pine nuts, and salt & pepper. Pulse for about one minute. Then drizzle extra-virgin olive oil in food processor as it runs. Spoon into a bowl.

Step 2
Make pesto mayo. Combine about 3/4 cup mayonnaise, three tablespoons of homemade basil pesto sauce, and a squeeze of lemon juice. Stir to combine.

Step 3
Serve. Use pesto mayo on your favorite sandwiches, wraps, etc.

Ways to use Pesto Mayo:

Closeup on a plate with piece of toasted bread with pesto mayo.

Store leftover pesto mayo in an airtight container in your refrigerator for about one week.

Recipe FAQs:

Can I use store-bought pesto sauce?

Store-bought pesto works well, but homemade pesto gives a fresher, more vibrant flavor.

Can I use a different type of pesto sauce?

Try sun-dried tomato pesto, arugula pesto, or even kale pesto for a unique twist.

Can I make it healthier?

Yes, swap regular mayo for Greek yogurt or a lighter mayo alternative.

How can I make this pesto sauce spicy?

Add a pinch of red pepper flakes, a dash of hot sauce, or a little sriracha for heat.

A bowl of pesto mayo with a spoon on top and a lemon half.

Kitchen Tools Used: (affiliate links)

xoxo ~Sue

A bowl of creamy pesto mayo with a spoon.

Pesto Mayo Recipe

Pesto Mayo is a creamy, flavorful spread that combines the rich, herby taste of basil pesto with the richness of mayonnaise. It's perfect for sandwiches, burgers, dips, or as a dressing to enhance any dish with smooth, garlicky goodness.
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Course: condiments
Cuisine: American
Prep Time: 20 minutes
Total Time: 20 minutes
Servings: 8 2-Tablespoon servings
Calories: 165kcal
Author: Sue Ringsdorf

Ingredients

Instructions

  • Make homemade pesto sauce. In a large food processor, combine fresh basil, garlic, freshly grated parmesan cheese, toasted pine nuts, and salt & pepper. Pulse for about one minute. Then drizzle extra-virgin olive oil in food processor as it runs. Spoon into a bowl.
  • Make pesto mayo. Combine about 3/4 cup mayonnaise, three tablespoons of homemade basil pesto sauce, and a squeeze of lemon juice. Stir to combine.
    3/4 cup mayonnaise, 3 Tablespoons homemade pesto sauce, 2 teaspoons freshly squeezed lemon juice
  • Serve. Use pesto mayo on your favorite sandwiches, wraps, etc.

Notes

Ways to use Pesto Mayo:
Store pesto mayo in an airtight container in the refrigerator for about one week.

Nutrition

Calories: 165kcal | Carbohydrates: 1g | Protein: 0.5g | Fat: 18g | Saturated Fat: 3g | Polyunsaturated Fat: 9g | Monounsaturated Fat: 4g | Trans Fat: 0.04g | Cholesterol: 9mg | Sodium: 186mg | Potassium: 5mg | Fiber: 0.1g | Sugar: 0.3g | Vitamin A: 127IU | Vitamin C: 0.5mg | Calcium: 11mg | Iron: 0.1mg
Tried this recipe?Mention @Suebeehomemaker or tag #suebeehomemaker!

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