If you adore the vibrant flavors of basil pesto but want to take it up a notch, this Creamy Basil Pesto Butter Recipe is an absolute game-changer. Imagine the rich, velvety texture of butter meeting the fresh, herbaceous punch of basil pesto, all balanced perfectly with a hint of garlic and Parmesan. Whether smothered on warm bread, melted over pasta, or dolloped on roasted veggies, this luscious spread transforms everyday dishes into something truly special with minimal effort. It’s quick, bursting with flavor, and a must-have staple in your kitchen rotation.

Ingredients You’ll Need
Crafting the perfect Creamy Basil Pesto Butter Recipe relies on a handful of simple but essential ingredients. Each one plays a vital role in building that smooth, flavorful blend that’s so irresistible.
- Unsalted butter: Use softened butter to ensure easy mixing and a creamy, spreadable base without extra salt overwhelming the flavors.
- Basil pesto: Whether store-bought or homemade, this provides the fresh, herbal heart of the recipe with that classic garlicky, nutty character.
- Grated Parmesan cheese: Adds a salty, savory depth and helps to thicken the butter for an extra touch of richness.
- Garlic powder: Boosts the aromatic profile without overpowering the delicate basil notes.
- Lemon juice (optional): A splash of brightness to lift and balance all the rich, creamy flavors perfectly.
- Salt and freshly ground black pepper: Final seasoning to taste, ensuring every bite is full of flavor.
How to Make Creamy Basil Pesto Butter Recipe
Step 1: Combine Butter and Basil Pesto
Start by placing your softened unsalted butter into a medium bowl. Add the basil pesto, whether homemade or your favorite store-bought version. Using a spatula or spoon, gently fold and stir the ingredients together until they’re fully blended into a smooth, uniform mixture. This creates the flavorful base for your creamy pesto butter.
Step 2: Add Parmesan, Garlic, and Lemon
Next, sprinkle in the grated Parmesan cheese and garlic powder. If you’re feeling adventurous and want a little extra zing, add that tablespoon of fresh lemon juice. Mix everything thoroughly so that the cheese melts slightly into the butter, ensuring every bite has that perfect garlicky, cheesy punch with a hint of citrus brightness.
Step 3: Season to Taste
Now it’s time to season. Add salt carefully, keeping in mind that the Parmesan already brings some saltiness. Freshly ground black pepper adds a subtle heat and rounds out the flavor beautifully. Taste and adjust until you reach the balance you love.
Step 4: Serve or Store
Your creamy basil pesto butter is ready to enjoy immediately. Use it straight away to elevate breads, pastas, or roasted veggies. Alternatively, transfer it to a small container with a tight-fitting lid for storage. Refrigerate for up to one week or freeze for longer preservation.
How to Serve Creamy Basil Pesto Butter Recipe

Garnishes
While the pesto butter is already full of flavor, adding a few fresh basil leaves or a sprinkle of Parmesan cheese on top can make your presentation pop. A tiny drizzle of olive oil over the butter also adds a gorgeous shine and extra richness.
Side Dishes
The creamy basil pesto butter pairs wonderfully with a variety of sides. Spread it on crusty garlic bread, swirl it through freshly cooked pasta, or dollop it onto steamed or roasted vegetables like asparagus or baby potatoes. It also makes an incredible finishing touch on grilled chicken or fish for an herbaceous lift.
Creative Ways to Present
Try spooning the pesto butter onto a warm baguette, then cut into crostini for a stunning appetizer. You can also roll the butter into a log using parchment paper, chill it, and slice it into rounds—perfect for elegant plating or gifting. Another fun idea is mixing it into mashed potatoes or using it to sauté mushrooms for bursts of herbal goodness.
Make Ahead and Storage
Storing Leftovers
If you have any leftover Creamy Basil Pesto Butter Recipe, pop it into an airtight container and refrigerate. It will keep well for about one week, retaining that fresh, flavorful punch while soft enough to spread easily.
Freezing
For longer storage, freezing is the way to go. Portion the pesto butter into small logs or use an ice cube tray for individual servings. Once frozen, transfer to a freezer-safe bag or container, where it will last for up to three months without losing its taste or creamy texture.
Reheating
To enjoy frozen pesto butter, simply thaw it in the refrigerator overnight or leave it out at room temperature for a short while until it softens. It melts beautifully when warmed gently, so you can stir it into hot pasta or melt it over roasted veggies with ease.
FAQs
Can I use salted butter for this recipe?
It’s best to stick to unsalted butter so you can control the seasoning perfectly. Salted butter might make the final spread too salty, especially when combined with Parmesan cheese.
Is homemade basil pesto better than store-bought for this recipe?
Both work wonderfully! Homemade pesto offers a fresher, brighter taste if you have the time, but a good quality store-bought pesto is a fantastic shortcut and just as delicious in the creamy basil pesto butter.
Can I substitute Parmesan with another cheese?
You can try Pecorino Romano for a sharper flavor or even a milder cheese like Asiago. Just remember these changes will subtly alter the taste and texture of the butter.
How can I make this recipe vegan?
Use a high-quality vegan butter alternative and a dairy-free pesto or make your own pesto without cheese. Nutritional yeast can replace the Parmesan to keep that cheesy flavor.
What are some other herbs I can add?
Fresh herbs like parsley, chives, or thyme can be finely chopped and mixed into the butter for different flavor profiles. Just start with small amounts to keep the basil pesto as the star ingredient in your creamy basil pesto butter recipe.
Final Thoughts
This Creamy Basil Pesto Butter Recipe is a total treasure for anyone who loves vibrant, fresh flavors with a luscious, buttery texture. It’s incredibly easy to make and endlessly versatile, turning simple meals into memorable experiences. I can’t wait for you to try it and find your own favorite ways to enjoy this delicious spread!
Print
Creamy Basil Pesto Butter Recipe
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 10 minutes
- Yield: 1 serving (about 3/4 cup)
- Category: Condiment
- Method: No-Cook
- Cuisine: Italian
- Diet: Vegetarian
Description
This Creamy Basil Pesto Butter recipe is a quick and flavorful way to elevate your meals. Combining unsalted butter with vibrant basil pesto, Parmesan cheese, and garlic powder, this versatile spread adds a fresh, savory touch to bread, pasta, and roasted vegetables. The optional lemon juice adds a hint of brightness, making it perfect for diverse dishes or as a simple condiment.
Ingredients
Ingredients
- 1/2 cup unsalted butter, softened
- 1/4 cup basil pesto (store-bought or homemade)
- 1 tablespoon grated Parmesan cheese
- 1 teaspoon garlic powder
- 1 tablespoon lemon juice (optional, for extra freshness)
- Salt and freshly ground black pepper, to taste
Instructions
- Make the Pesto Butter: In a medium-sized bowl, combine the softened butter with the basil pesto. Use a spatula or spoon to mix until well incorporated.
- Add Flavorings: Stir in the grated Parmesan cheese, garlic powder, and lemon juice if using. Mix until smooth and evenly blended.
- Season: Taste the mixture and season with salt and freshly ground black pepper according to your preference.
- Serve or Store: Use the creamy basil pesto butter immediately as a spread for bread, a topping for pasta, or a drizzle over roasted vegetables for enhanced flavor.
- Storage: For later use, transfer the butter to a small airtight container and refrigerate for up to one week. For longer storage, freeze the butter for up to three months and thaw before use.
Notes
- Use high-quality basil pesto for the best flavor, whether store-bought or homemade.
- Softening the butter prior to mixing ensures a smooth blend.
- The lemon juice is optional but adds a pleasant brightness that balances the richness.
- This butter is great on warm bread, tossed into hot pasta, or melted over steamed or roasted vegetables.
- Adjust salt and pepper according to your taste and the saltiness of your pesto and Parmesan.

