I love making this basil pecan pesto because it’s fresh, flavorful, and perfect for adding a little something special to pasta or sandwiches. It’s one of those recipes that feels fancy but is actually super simple to make. I can’t wait for you to try it and see how easy it is to bring big taste to your table.
Most of the ingredients in this recipe are pretty common, but toasted pecans might not be something you always have at home. When you go to the supermarket, look for fresh basil in the produce section and check the nuts aisle for pecans. Parmesan cheese is usually found near other cheeses or in the deli area. Fresh garlic and olive oil are kitchen staples, but if you don’t have them, they’re easy to find in any grocery store.

Ingredients For Basil Pecan Pesto Recipe
Fresh basil leaves: These add a bright, herbal flavor that’s the heart of the pesto.
Toasted pecans: Pecans give the pesto a rich, nutty taste and a bit of crunch.
Grated parmesan cheese: This cheese adds a salty, savory depth to the sauce.
Minced garlic: Garlic brings a sharp, aromatic kick that balances the other flavors.
Olive oil: Olive oil helps blend everything together and adds smoothness.
Salt: Just a pinch to bring out all the flavors.
Freshly ground black pepper: Adds a little spice and warmth to finish the pesto.
Technique Tip for This Recipe
One of the trickiest parts of making this Basil Pecan Pesto is adding the olive oil slowly while the food processor is running. Here’s how to do it without making a mess or ending up with a pesto that’s too oily or too thick:
- Start your food processor with the other ingredients already chopped up—basil, pecans, parmesan cheese, and garlic.
- Turn the processor on low or pulse it gently so everything is mixed but not pureed yet.
- While it’s running, hold your olive oil in a small measuring cup or bowl with a spout.
- Slowly pour the olive oil in a thin stream, not all at once. This helps the oil blend smoothly with the other ingredients instead of separating or pooling at the bottom.
- Keep an eye on the texture. When the pesto looks creamy and smooth, you can stop adding oil.
Doing this step slowly makes your pesto taste better and look prettier because the oil coats every little piece of basil and pecans. If you pour the oil too fast, the mixture might get greasy or not mix well, which can change the flavor and texture.
I remember the first time I made pesto, I dumped all the oil in at once, and it was a bit runny and oily. After that, I learned to take my time with the oil, and it made a big difference. Also, if you don’t have a food processor, you can use a blender, but just be extra careful with the oil pouring part so it doesn’t splash out.
This slow drizzle trick is a simple way to make your homemade pesto taste like it came from a fancy kitchen!
Suggested Side Dishes
Alternative Ingredients
fresh basil leaves - Substitute with spinach leaves: Spinach provides a similar texture and mild flavor, making it a good alternative for pesto.
fresh basil leaves - Substitute with arugula: Arugula adds a peppery taste, offering a different but pleasant twist to the pesto.
toasted pecans - Substitute with walnuts: Walnuts have a similar texture and slightly earthy flavor, making them a suitable replacement.
toasted pecans - Substitute with almonds: Almonds provide a mild, nutty flavor and a good crunch, similar to pecans.
grated parmesan cheese - Substitute with pecorino romano: Pecorino Romano offers a similar salty and tangy flavor, though slightly sharper.
grated parmesan cheese - Substitute with nutritional yeast: Nutritional yeast provides a cheesy flavor and is a great vegan alternative.
minced garlic - Substitute with garlic powder: Garlic powder can be used in a pinch, though it has a slightly different intensity.
minced garlic - Substitute with shallots: Shallots offer a milder, sweeter flavor that can complement the other ingredients well.
olive oil - Substitute with avocado oil: Avocado oil has a similar consistency and a mild flavor, making it a good alternative.
olive oil - Substitute with sunflower oil: Sunflower oil is neutral in flavor and works well in pesto recipes.
salt - Substitute with soy sauce: Soy sauce can add a different depth of umami flavor while providing the necessary saltiness.
salt - Substitute with sea salt: Sea salt offers a slightly different mineral content and flavor profile.
freshly ground black pepper - Substitute with white pepper: White pepper provides a similar heat but with a slightly different flavor profile.
freshly ground black pepper - Substitute with red pepper flakes: Red pepper flakes add a bit of heat and a different kind of spiciness to the pesto.
Other Alternative Recipes
How to Store or Freeze This Recipe
- Allow the pesto to cool to room temperature if it has been freshly made.
- Transfer the basil pecan pesto to an airtight container, ensuring there is minimal air space to prevent oxidation.
- Pour a thin layer of olive oil on top of the pesto to create a seal and preserve its vibrant green color.
- Store the container in the refrigerator for up to one week, making sure to keep it tightly sealed.
- For longer storage, spoon the pesto into ice cube trays, filling each compartment about three-quarters full.
- Freeze the trays until the pesto is solid, typically taking a few hours.
- Once frozen, pop the pesto cubes out of the trays and transfer them to a resealable plastic freezer bag or another airtight container.
- Label the bag or container with the date and contents for easy identification.
- Store the pesto cubes in the freezer for up to six months, ready to be used in soups, pastas, or as a spread.
- To use, simply thaw the desired number of pesto cubes in the refrigerator or at room temperature, or add them directly to hot dishes for a burst of flavor.
How to Reheat Leftovers
Gently warm the pesto in a small saucepan over low heat. Stir frequently to prevent it from sticking or burning. This method helps maintain the fresh flavors of the basil and pecans.
If you're short on time, microwave the pesto in a microwave-safe bowl. Cover it with a microwave-safe lid or plate to avoid splatters. Heat in 15-second intervals, stirring in between, until it reaches the desired temperature.
For a more integrated flavor, mix the pesto with freshly cooked pasta directly in the pot. The residual heat from the pasta will warm the pesto without overcooking it, preserving its vibrant taste.
If using the pesto as a spread, allow it to come to room temperature naturally. This method is ideal for maintaining the texture and flavor when spreading on bread or crackers.
For a quick and easy method, place the pesto in a heatproof bowl and set it over a pot of simmering water (double boiler method). Stir occasionally until warmed through. This gentle heating method ensures the pesto doesn't lose its fresh, aromatic qualities.
Best Tools for This Recipe
Food processor: Essential for combining and finely chopping the basil, pecans, parmesan cheese, and garlic.
Measuring cups: Used to measure out the 2 cups of fresh basil leaves and ½ cup of toasted pecans.
Measuring spoons: Necessary for measuring the ¼ teaspoon of salt and ¼ teaspoon of freshly ground black pepper.
Garlic press: Handy for mincing the garlic cloves efficiently.
Spatula: Useful for scraping down the sides of the food processor to ensure all ingredients are well combined.
Grater: Needed to grate the parmesan cheese.
Toaster or skillet: Used to toast the pecans before adding them to the food processor.
Olive oil dispenser: Helps in slowly adding the olive oil while the food processor is running.
Storage container: Ideal for storing any leftover pesto.
How to Save Time on Making This Recipe
Pre-measure ingredients: Measure and prepare all ingredients ahead of time to streamline the process.
Use pre-toasted pecans: Purchase pre-toasted pecans to skip the toasting step.
Batch process: Make a larger batch of pesto and freeze portions for future use.
Food processor efficiency: Ensure your food processor is clean and ready to go before starting.
Pre-minced garlic: Use pre-minced garlic to save chopping time.
Grate cheese in advance: Grate the parmesan cheese ahead of time and store it in the fridge.

Basil Pecan Pesto Recipe
Ingredients
Main Ingredients
- 2 cups Fresh Basil Leaves
- ½ cup Pecans toasted
- ½ cup Parmesan Cheese grated
- 2 cloves Garlic minced
- ½ cup Olive Oil
- ¼ teaspoon Salt
- ¼ teaspoon Black Pepper freshly ground
Instructions
- 1. Combine basil, pecans, Parmesan cheese, and garlic in a food processor.
- 2. Pulse until the mixture is finely chopped.
- 3. With the processor running, slowly add olive oil until the mixture is smooth.
- 4. Season with salt and pepper to taste.
Nutritional Value
Keywords
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