Pistachio Pesto Sauce with Raw Pistachios (15 Minutes)

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My Easy Pistachio Pesto Recipe is the perfect modern twist on a traditional Ligurian pesto! All you need are a few simple ingredients like parmesan cheese, raw pistachios, extra virgin olive oil, and fresh herbs for a delicious pesto! Basil pistachio pesto is a great way to use up fresh basil leaves before they go bad, and the result is a versatile sauce perfect for pasta, fish, or snacks! Trust me, this 5-minute pistachio pesto will be a recipe you make over and over again! 

Pistachio pesto in a white ramekin with chopped and whole pistachios around and basil leaves.

I am a big believer that the nut you choose for pesto makes all the difference. Pine nuts are classic for a reason, but raw pistachios bring something different: a sweetness and depth that makes this pistachio pesto sauce feel like its own distinct recipe rather than just a variation. I love making a large batch at the end of summer when basil is at its most abundant and freezing it in ice cube trays to use all winter long. If you love pesto, you will also want to try my Traditional Genovese Pesto, Lemon Pesto, Artichoke Pesto, and Walnut Pesto.

Why You’ll Love This Recipe

  • It’s a fast and easy recipe. My simple pistachio pesto recipe couldn’t be simpler to make. This batch of pesto comes together in under ten minutes, and it tastes so much better than store-bought pesto! 
  • You only need a handful of ingredients. This delicious green sauce only requires 7 ingredients (most of which you will probably have on hand). 
  • It’s freezer-friendly. You can make a big batch of this fresh pesto recipe and then store it in a freezer-safe container to prevent freezer burn. I love to make a ton of pesto at the end of the summer and then freeze it to use all year long, even when basil is no longer in season. 

Ingredients

Ingredients for pistachio pesto.

Raw pistachios are non-negotiable for this recipe. Roasted or salted pistachios will give you a completely different flavor profile; too intense, too salty, and the sweetness that makes this pistachio pesto special gets lost entirely. Look for raw shelled pistachios and store them in the fridge to keep them fresh longer. Fresh basil should be vibrant green with no black spots; if it is slightly wilted, soak the leaves in cold water for a few minutes to revive them. As with all pesto, add the olive oil slowly in a steady stream with the processor running for a smooth, emulsified finish.

Step by Step Instructions

Basil, salt, pistachios, and garlic in a food processor before pulsing.
  1.  Add fresh basil leaves, raw pistachios, garlic, and a pinch of kosher salt to the bowl of a food processor fitted with the blade attachment. Pulse until finely chopped.
Basil, salt, pistachios, and garlic in a food processor pulsed together with cheese ontop to make pistachio pesto.

2. Add the Parmigiano Reggiano and Pecorino Romano and pulse again until evenly combined.

Basil, salt, pistachios, and garlic in a food processor pulsed together with cheese to make pistachio pesto.

3. With the processor running, slowly pour in the olive oil in a steady stream and process until smooth and creamy.

Pistachio pesto in a food processor bowl.

4. Taste and adjust seasoning; more salt, a crack of black pepper, or a squeeze of lemon juice as needed.

Pistachio pesto in a white ramekin with chopped and whole pistachios around.

Did you try this recipe? I’d love to see it! Tag @alliehagerty on Instagram and leave a ⭐️⭐️⭐️⭐️⭐️ review below!

Pistachip pesto in a small bowl with pistachios on a wooden board.

Pistachio Pesto Sauce with Raw Pistachios (15 Minutes)

Allie Hagerty
This pistachio pesto sauce is made with rawpistachios, fresh basil, Parmigiano Reggiano, Pecorino Romano, and good oliveoil for a sauce that is sweeter and nuttier than traditional pesto. Ready in 15minutes in a food processor. Toss with pasta, spoon over fish, or freeze in icecube trays for year-round pistachio pesto on demand.
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Prep Time 15 minutes
Total Time 15 minutes
Course Sauce
Servings 24 servings

Equipment

  • measuring spoons
  • measuring cups
  • food processor

Ingredients
  

  • 1 cup basil *packed cup* 36 g
  • 1/2 cup shelled pistachios 75 g
  • 1 clove garlic peeled
  • 1 cup freshly grated parmesan cheese 126 g
  • 1/2 cup freshly grated pecorino romano cheese 50 g
  • 7 tablespoons extra virgin olive oil 74 g
  • 1/4 teaspoon kosher salt

Instructions
 

  • Start by adding fresh basil leaves, pistachios, garlic, and a pinch of salt to the bowl of a food processor fitted with the blade attachment.
    1 cup basil, 1/2 cup shelled pistachios, 1 clove garlic, 1/4 teaspoon kosher salt
  • Pulse the ingredients until the basil leaves are finely chopped and all the ingredients are well combined.
  • Next, incorporate the two cheeses into the mixture and pulse again until everything is evenly distributed.
    1 cup freshly grated parmesan cheese, 1/2 cup freshly grated pecorino romano cheese
  • With the food processor running, slowly pour in the olive oil in a steady stream.
    7 tablespoons extra virgin olive oil
  • Continue to process until the sauce reaches a smooth and creamy consistency.
  • Don’t forget to taste the pesto and adjust the seasoning if needed, adding a bit more salt or pepper to suit your taste preferences.

Notes

Use raw pistachios only. Roasted or salted pistachios completely change the flavor. The sweetness and delicate nuttiness that make this pistachio pesto sauce special come specifically from raw pistachios.
Pulse, don’t blend continuously. Short pulses prevent the basil from overheating and oxidizing, which causes it to turn brown. Stop and scrape down the sides periodically to ensure even processing.
Add olive oil slowly. A steady stream while the processor runs emulsifies the sauce, giving you a smooth, creamy consistency rather than a separated, greasy one.
Make a big summer batch and freeze it. This pistachio pesto freezes beautifully. Spoon into ice cube trays, freeze until solid, then transfer to a freezer bag. Keeps for up to 3 months.
Storage: Store in an airtight container with a thin layer of olive oil on top to prevent browning. Keeps in the fridge for up to one week.

Nutrition Facts

Serving: 1tablespoonCalories: 77kcalCarbohydrates: 1gProtein: 2gFat: 7gSaturated Fat: 2gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gCholesterol: 6mgSodium: 122mgPotassium: 39mgFiber: 0.3gSugar: 0.2gVitamin A: 104IUVitamin C: 0.3mgCalcium: 64mgIron: 0.2mg
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