Sunflower Seed Pesto

Sunflower Seed Pesto is a nut-free version of traditional pesto! Swap sunflower seeds for pine nuts in this simple 5-minute seed-based pesto recipe.

Love pesto but suffer from a nut allergy? I feel you! As someone with a nut sensitivity, I’m not able to enjoy traditional pesto with pine nuts and instead have to come up with creative ways to add a bit of crunch to pesto — like using sunflower seeds.

👉 If you’ve never tried it, here’s why you should be making nut-free pesto with sunflower seeds:

• It’s delicious! Sunflower seeds are a replacement for pine nuts that maintain the traditional taste and texture of pesto. It’s so good we always recommend making extra to freeze for later.
• It’s astonishingly easy. You don’t need to prep any ingredients, simply combine the ingredients in a food processor while adding oil.
• It’s allergen-friendly. This recipes replaces pine nuts with sunflower seeds and uses nutritional yeast in place of Parmesan cheese, if you’d like to make it dairy-free. Having an allergen-free staple sauce is key to entertaining or feeding a food-allergic family.

Want to learn how to whip up a nut-free sunflower seed pesto sauce? Let us show you how!

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🌻 Ingredients + substitutions

• Basil: Basil is the base of the recipe and can easily be found in grocery stores, at farmers markets, or can be grown in your own garden. Basil provides beneficial nutrients such as vitamins A, K, and calcium along with antioxidants (USDA Food Nutrient Database).
• Sunflower seeds: The nuttiness of sunflower seeds allows this pesto to be nut-free without sacrificing any of the flavor. Sunflower seeds are firm and lend a similar texture to pine nuts. As a bonus, they are packed with nutrients and rich in healthy fats.
• Nutritional yeast: To keep this pesto vegan and free of the top 8 allergens, use nutritional yeast. Nutritional yeast is a savory, nutty substitution for Parmesan cheese and is commonly used in vegan cooking.
• Oil: Oil gives pesto the texture it’s known for while bringing together the greens, sunflower seeds, and nutritional yeast. Pesto should be semi-loose with a mild taste, not a thick paste.
• Garlic, salt, and pepper: Season pesto with lots of garlic. Add salt and pepper, taste, then add more if desired.
• Optional ingredients: Bring life to your pesto with a hint of acid at the end. Adding a splash of lemon will bring out all the flavors.

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🥣 How To Make

1️⃣ Step One: Wash and prep the basil

First, wash basil by running it under cold water, gently loosening any dirt. Once clean, lay flat to dry or spin it in salad spinner.

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2️⃣ Step Two: Blend the greens, sunflower seeds, garlic, and oil

Once your basil has dried, add it to a food processor with the sunflower seeds and garlic, pulsing until it’s finely chopped.

Drizzle in olive oil until all ingredients are well coated and pesto is desired consistency.

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3️⃣ Step Three: Add nutritional yeast, spices, and lemon juice

Finally, the nutritional yeast, salt, and pepper should be slowly incorporated, adding more salt and pepper as needed. Pulse until well combined, then serving on top of pastas, soups, or vegetables.

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♻️ Storage + freezing

Pesto is versatile and can be used to quickly make a meal that we recommend doubling this recipe and storing some for later. Here’s how to store:

1. Refrigerator: 1 week in a airtight container.
2. Freezer: 4-6 months in a sealed freezer-safe container.

👉 Pesto pro tips: To keep pesto fresh, in order to minimize the browning of your pesto, add a layer of olive oil over top of your pesto prior to storing to reduce browning. To freeze, add pesto to ice cube trays, freeze, and transfer to a freezer-safe storage bag. Having small quantities on hand are prefect when you need a quick flavor enhancer!

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🌱 Variations

There are other ways to make a vegan pesto free of the top 8 allergens! Below are a few ideas:

• Switch up the seeds: Use pepita, hemp, or watermelon seeds for a different crunchy base. Or use beans like white beans or garbanzo beans (try out chickpea-based pesto sauce!).
• Play with the greens: Consider arugula, carrot tops, beet leaves, or radish greens, or swap for herbs like parsley or cilantro.
• Do a combo: Switch it up by combining more than one green or seed in your pesto. Consider sunflower and hemp seed pesto or try basil and kale pesto.

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💚 More pesto recipes

We hope you enjoy making pesto — we love how quick, easy, and versatile it is! Check out our other nut-free pestos, like:

• Chickpea Basil Pesto
• Pumpkin Seed Pesto
• Hemp Heart Pesto

👉 Looking for more alternative pesto recipes? Try out Carrot Top Pesto, Beet Leaves Pesto, Radish Greens Pesto, or switch up the herbs and make a Parsley Pesto or a Cilantro Pesto. The pesto possibilities are endless!