A regular customer walked into my bistro last week, looking defeated. She’d tried impressing her date with a basic aioli, but it fell flat. “Chef, how do I make sauce that’s actually memorable?” she asked. I smiled, sharing my secret weapon: pesto aioli. By combining classic mayo with fragrant pesto, garlic, and a splash of lemon, we turned her next date night into a success story. Now she won’t stop raving about how this Mediterranean fusion saves her sandwiches.
History
Two distinct Mediterranean sauces merge to create pesto aioli‘s rich history.
I’ll take you through the origins of this flavorful sauce that combines French and Italian culinary traditions.
Traditional aioli emerged from the South of France, where locals crushed garlic with egg yolks, lemon juice, and olive oil.
The name itself means “garlic and oil” in Catalan.
Meanwhile, pesto developed in Genoa during the 19th century, featuring fresh basil, pine nuts, and Parmesan cheese.
Today’s pesto aioli reflects modern adaptations, often using mayonnaise as its foundation while maintaining the distinctive Mediterranean flavors of both parent sauces.
Recipe

Pesto aioli combines the rich, creamy texture of mayonnaise with the vibrant flavors of traditional pesto sauce. This versatile condiment brings together the best of both worlds – the garlicky, herbaceous notes of pesto and the smooth, spreadable consistency of aioli.
This simple yet sophisticated sauce requires minimal preparation and can be made in minutes using store-bought ingredients. The resulting spread adds an elegant touch to sandwiches, burgers, and grilled dishes, while also serving as an excellent dipping sauce for vegetables, seafood, or appetizers.
Ingredients:
- 1 cup mayonnaise
- 3 tablespoons prepared pesto
- 1 tablespoon fresh lemon juice
- 1-2 cloves garlic, minced
- Salt to taste
- Black pepper to taste
In a medium mixing bowl, combine the mayonnaise, pesto, lemon juice, and minced garlic. Whisk the ingredients together until well incorporated and smooth. Taste the mixture and adjust the seasoning with salt and pepper as needed.
Continue stirring until all ingredients are evenly distributed and the desired consistency is achieved. Transfer the finished aioli to an airtight container.
For best results, refrigerate the pesto aioli for at least 30 minutes before serving to allow the flavors to meld together. When storing, keep the aioli in an airtight container in the refrigerator for up to two weeks.
If the sauce appears to separate during storage, simply give it a quick stir before using. For a thinner consistency, add small amounts of lemon juice or olive oil until reaching the desired texture.
How to Serve It
This versatile sauce shines as both a spread and dip across numerous dishes.
I’ll show you how to make the most of your pesto aioli’s vibrant flavor in multiple ways. Transform everyday sandwiches into flavorful creations, or use it as a premium dipping sauce for seafood dishes.
- Spread it generously on ham, turkey, or caprese sandwiches
- Use as a dipping sauce for fritto misto or grilled shrimp skewers
- Slather on beef or chicken burgers before adding toppings
- Serve alongside roasted chicken or seared steak
For best results, bring the pesto aioli to room temperature before serving to enhance its spreadability and flavor profile.
Final Thoughts
Making your own pesto aioli opens up endless possibilities in the kitchen while requiring minimal effort and ingredients.
This flavorful spread combines the bright flavor of basil with fresh garlic to create a versatile sauce that’s perfect on sandwiches, grilled chicken, or as a dip for veggies.
Whether you choose store bought ingredients or opt for homemade mayo, you’ll appreciate how this sauce elevates everyday meals.
Keep it on hand for up to two weeks, adjusting the raw garlic and pesto ratios to match your taste preferences.
It’s a practical addition to your culinary arsenal that delivers impressive results.
Want to learn more about Aioli? Check out our article on Sage Aioli recipe.