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If you love a sauce that brings a burst of bright, herbaceous flavor with creamy indulgence, you’re going to fall head over heels for this Pesto Mayo Recipe. It’s a fantastically simple blend that elevates everything from sandwiches and wraps to grilled veggies and seafood, adding a luscious, aromatic punch without any fuss. Whether you’re looking to jazz up your lunch or add a fresh twist to your snacks, this pesto mayo will quickly become your go-to condiment for bringing vibrant color and irresistible taste to the table.

Ingredients You’ll Need
Getting this Pesto Mayo Recipe right is all about simple, quality ingredients that work in harmony. Each element plays a crucial role: the mayonnaise offers a smooth, creamy base, the pesto delivers that signature herby, garlicky flair, and the optional lemon juice adds a zesty brightness that lifts the whole mix.
- Mayonnaise: Use a good-quality mayo as the creamy backdrop that balances the pesto’s bold flavors perfectly.
- Prepared pesto sauce: This star ingredient brings fresh basil, garlic, pine nuts, and Parmesan into every bite, making the mayo exceptionally flavorful.
- Lemon juice (optional): Just a hint brightens the sauce and adds a subtle tang that complements the richness of the other ingredients.
How to Make Pesto Mayo Recipe
Step 1: Combine the Ingredients
Start by placing the mayonnaise and prepared pesto sauce into a medium bowl. If you’re using lemon juice for that extra zing, add it in now. Whisk everything together with a fork or a small whisk until the mayonnaise is fully blended with the pesto, creating a smooth, uniformly green mixture bursting with flavor.
Step 2: Ready to Serve or Store
Once fully combined, your pesto mayo is ready to bring new life to your dishes. You can use it immediately or spoon it into an airtight container and keep it refrigerated. This simple sauce stays fresh and delicious for up to five days, making it perfect to prepare ahead and enjoy throughout the week.
How to Serve Pesto Mayo Recipe
Garnishes
A sprinkle of freshly chopped basil or a few toasted pine nuts on top of your pesto mayo can amp up its visual appeal and add delightful texture contrasts. A twist of lemon zest also works wonders if you want to highlight that citrus note.
Side Dishes
Pesto mayo pairs beautifully with grilled chicken, crispy roasted potatoes, or fresh vegetable crudités. It’s also fantastic dolloped onto burgers or served alongside sandwiches to add a creamy herbal kick that transforms everyday meals into something special.
Creative Ways to Present
Don’t hesitate to use this pesto mayo as a spread for wraps, a dip for artisan bread, or even a sauce drizzled over roasted vegetables. For a fun appetizer, serve it as a dipping sauce alongside crispy calamari or homemade fries, and watch everyone dig in eagerly.
Make Ahead and Storage
Storing Leftovers
If you find yourself with some leftover pesto mayo, simply transfer it to a clean, airtight container and keep it in the refrigerator. It will stay fresh and flavorful for up to five days, allowing you to enjoy its vibrant taste again and again without any waste.
Freezing
While it’s best enjoyed fresh, you can freeze pesto mayo if necessary. Place it in a freezer-safe container and try to use it within one month for optimal taste. Keep in mind the texture might separate slightly after thawing, so give it a good stir before serving.
Reheating
Pesto mayo is a cold sauce and works best served chilled or at room temperature. Avoid heating it directly as the mayonnaise base may break down. Instead, let it come to room temperature naturally or serve it straight from the fridge for the best creamy, fresh flavor.
FAQs
Can I make pesto mayo using homemade pesto?
Absolutely! In fact, using homemade pesto can make your pesto mayo even more vibrant and customizable, especially if you tweak the herb combinations or add extra garlic and nuts to your pesto blend.
Is pesto mayo suitable for sandwiches only?
Not at all! Pesto mayo is incredibly versatile. Use it as a dip for fries, a drizzle over grilled veggies, a spread on burgers, or even a dressing component in cold pasta salads. The possibilities are endless!
Can I substitute mayonnaise with a healthier option?
You can try using Greek yogurt or a plant-based mayo alternative if you want a lighter or vegan version. Just keep in mind these swaps will slightly alter the texture and richness of your pesto mayo recipe.
How long does homemade pesto mayo last in the fridge?
Stored properly in an airtight container, it will stay fresh for up to five days. Beyond that, the mayonnaise may start to lose its quality, so it’s best to consume it within that window.
Can I add extra ingredients to this pesto mayo recipe?
Definitely! Feel free to experiment by mixing in chopped sun-dried tomatoes, roasted garlic, or even a pinch of crushed red pepper for a spicy twist. It’s a wonderfully forgiving sauce that welcomes creativity.
Final Thoughts
This Pesto Mayo Recipe is one of those magical finds that makes cooking and eating more joyful without any complicated steps. Its fresh, creamy, and herb-filled goodness effortlessly transforms simple meals into flavorful celebrations. Give it a try, share it with your loved ones, and enjoy how quickly it becomes a staple in your kitchen!
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Print
Pesto Mayo Recipe
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 5 minutes
- Yield: 12 servings
- Category: Condiment
- Method: No-Cook
- Cuisine: Italian-American
Description
This easy and flavorful Pesto Mayo recipe combines creamy mayonnaise with vibrant prepared pesto sauce and a touch of lemon juice to create a versatile condiment perfect for sandwiches, dips, and dressings.
Ingredients
Ingredients
- ½ cup mayonnaise
- 3 tablespoons prepared pesto sauce
- 2 teaspoons lemon juice (from 1 lemon, optional)
Instructions
- Combine Ingredients: In a medium bowl, whisk together the mayonnaise, prepared pesto sauce, and lemon juice (if using) until the mixture is smooth and fully combined.
- Serve or Store: Use the pesto mayo immediately as a spread or dip, or transfer it to an airtight container and refrigerate for up to 5 days to maintain freshness.
Notes
- Optional lemon juice adds a bright, tangy flavor but can be omitted if preferred.
- Can be used as a sandwich spread, dipping sauce, or salad dressing base.
- Store in an airtight container in the refrigerator for up to 5 days.
- Stir well before each use if refrigerated.

