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    Home » Recipes » Condiments » Pesto with Sunflower Seeds

    Published: Mar 24, 2022 · Modified: May 15, 2022 by Alicia This post may contain affiliate links.

    Pesto with Sunflower Seeds

    Jump to Recipe Print Recipe

    This pesto with sunflower seeds uses roasted, unsalted sunflower seeds, fresh basil and arugula or kale to make a wonderful vegan, nut-free pesto that's perfect on flatbreads, mixed into pasta, or tossed with roasted vegetables. 

    Nut free pesto next to a gold spoon.

    Typically pesto is made with pine nuts, lemon, and lots of parmesan cheese, but many of these items are high tyramine foods. For me, nuts ended up being one of my biggest migraine triggers so I quickly became a big fan of anything with seeds. 

    Jump to:
    • Best Sunflower Seed Pesto
    • Equipment Needed
    • Ingredients and Substitutions
    • How to Make
    • Storage and Freezing
    • Frequently Asked Questions
    • How To Serve Homemade Pesto
    • More Sauce Recipes
    • Pesto with Sunflower Seeds

    Best Sunflower Seed Pesto

    I’ve tried a few different versions of vegan pestos, some with broccoli, some with spinach, but this one is probably my favorite. I even ran out of olive oil while I was whipping up this batch for pictures and it was still delicious. Toasted sunflower seeds is what gives it the nutty flavor you might miss from an aged parmesan. It's truly delicious and I wouldn't recommend skipping that step. So why should you make it?

    • It's incredibly fast and easy. All you need to do is throw everything into a food processor and it's ready!
    • It's allergy-friendly. This recipe is not only nut free, but also dairy free and gluten free. It fits a number of dietary restrictions including vegan, Whole30, paleo, and a migraine diet.
    • A versatile recipe. I find a few different greens work with this - spinach, kale, and arugula. I like arugula when I want a peppery flavor, and kale when I want it to taste a little more "green".
    • An easy dinner. This pesto with sunflower seeds recipe pairs well with pasta, pizza, and sandwiches. Spoon over flank steak or grilled vegetables for a delicious sauce.

    Equipment Needed

    For this pesto with sunflower seeds you do need a food processor or the grind won't be quite as smooth. With blenders, there is a lot of space left underneath the blade, making it difficult to get the right consistency even with high quality blenders. A food processor chops up the sunflower seeds well and gets everything mixed together nicely. I still like my seeds a little chunky, but you can pulse the mixture till you're satisfied with it.

    I recommend Breville, Kitchen aid, or even a small personal food processor if you're cooking for 1-2 a lot.

    Ingredients for pesto with sunflower seeds.

    Ingredients and Substitutions

    Just a few ingredients are needed for this delicious sunflower seed pesto!

    • Roasted sunflower seeds - I recommend purchasing roasted and unsalted seeds so you can control the sodium level. Roasted is necessary to add that extra nutty flavor you miss from aged cheese.
    • Arugula or Kale - My favorite combination is arugula (used here), but kale or spinach also works in the same amounts.
    • Garlic - Use 1 large or 2 small garlic cloves for a burst of garlic flavor without it being overpowering.
    • Distilled white vinegar - Acid is needed to balance the flavors, and I tend to prefer it over lemon juice, however you could use either if lemon is tolerated.
    • Olive oil - A good quality olive oil can make a big difference! I recommend a cold pressed olive oil in a dark bottle. Look for if the olive oil is made and sourced from the same country - that's an indicator of the quality too. Trader Joe's carries some reasonably priced ones, and California Olive Ranch is a dependable, widely-found choice too.

    How to Make

    The best way to make pesto with sunflower seeds is to start with the seeds, grind them up first, then add all your greens. If you like your pesto a little more chunky, you can flip this and add the seeds later. Taste and adjust any seasonings as needed.

    Step 1: Put ingredients in food processor.
    Add all the ingredients except the olive oil to a food processor.

    Arugula, sunflower seeds, basil, and garlic in a food processor.

    Step 2: Pulse to combine seeds and basil.
    Cover with a lid and pulse till chopped throughly, stopping to scrape down the sides of the food processor as needed.

    Basil and sunflower seeds ground up in a food processor.

    Step 3: Add olive oil and blend.
    Add in the olive oil and process till the oil is fully incorporated into the sunflower seed pesto mixture.

    A bowl of sunflower seed pesto.

    Use immediately or pack for storage with my tips below!

    Storage and Freezing

    Fresh homemade pesto can be stored in the refrigerator for a week, or several months in the freezer.

    Refrigerator storage - Pour into an airtight container, cover with a layer of saran wrap right on top of the pesto to help prevent browning, and refrigerate up to 4-5 days.

    Freezer storage - Plan ahead on what the pesto will be used for - will you need a large amount or are you just adding as a topping for eggs, or in a personal size pasta. If you need a larger amount, pour into a smaller freezer bag and freeze flat. For a smaller amount, pour into ice cube trays where you can just pop out a pesto ice cube whenever it's needed!

    Basil pesto next to arugula and sunflower seeds.

    Frequently Asked Questions

    Can I substitute sunflower seeds for pine nuts in pesto?

    Sunflower seeds make an excellent replacement for pine nuts in pesto, especially for people who are allergic or sensitive to tree nuts. Roasted pumpkin seeds (pepitas) will also work as well if you prefer the flavor of those. For vegan pesto, I like roasted sunflower seeds to help replace the nutty flavor of parmesan.

    How long does homemade pesto last?

    Homemade pesto will last about 4-5 days in the refrigerator, and up to 6 months in the freezer. As it keeps in the fridge, the garlic flavor will become much stronger with time, so if you plan to keep the pesto for a few days, consider dialing back the recipe to 1 clove of garlic.

    Can I toast sunflower seeds instead of buying roasted?

    If you can't find roasted sunflower seeds, toast them at home one of two ways. The first is to toast in the oven at 350 degrees F for about 7-10 minutes, checking and stirring them often so they brown on all sides. The other method is to toast in a dry sautè pan over medium low heat, watching very carefully and stirring often till golden brown and fragrant.

    A pesto pasta in a pan on a wooden table with a serving spoon

    How To Serve Homemade Pesto

    Here are a few favorite ways to use this sunflower seed pesto for dinners. In the picture above, I used it in my Corn and Goat Cheese Pasta but omitted the goat cheese!

    • On top of baked fish like halibut or salmon
    • Mixed into a pasta with fresh vegetables
    • On top of simple roasted vegetables like carrots
    • With a grilled, marinated steak or air fryer steak
    • In a simple pasta salad
    • With a simple burrata or mozzarella salad
    • Thinned out with more olive oil as a dressing
    Pasta coated with homemade pesto.

    More Sauce Recipes

    If you love this nut free pesto, check out my favorite sauces and toppings.

    • Creamy Basil Dressing
    • Homemade Gluten Free Ranch Dressing
    • Grilled Flank Steak with Chimichurri Sauce
    • Copycat Chick fil A Sauce (Paleo)

    And don't miss my Creamy Cilantro Sauce which is a reader favorite.

    If you make any of my recipes, don’t forget to tag me #thedizzycook or @thedizzycook on Facebook and Instagram. And please leave a review below!

    A spoon dipping into bright green sunflower seed pesto.

    Pesto with Sunflower Seeds

    Toasted sunflower seeds add the flavor you might miss from an aged parmesan or pine nuts in this nut-free pesto. 
    5 from 9 votes
    Print Pin Rate
    Course: Sauce
    Cuisine: American, Italian
    Diet: Gluten Free, Low Salt, Vegan, Vegetarian
    Prep Time: 10 minutes
    Total Time: 10 minutes
    Servings: 8 people
    Calories: 113kcal
    Author: Alicia

    Ingredients

    • ⅓ cup roasted sunflower seeds, unsalted
    • 1¾ cups fresh arugula or kale (thick stems removed for kale)
    • 1 cup fresh basil leaves, lightly packed
    • 1-2 garlic cloves, skin removed if you love garlic, use 2
    • 1½ teaspoons distilled white vinegar
    • ⅓-1/2 cup extra virgin olive oil
    US Customary - Metric

    Instructions

    • Add toasted sunflower seeds to a food processor and process until chopped. Add other ingredients except for the olive oil and chop till combined. Slowly add ⅓ cup of the olive oil through the top. I typically like my pesto a little thicker for adding to pastas. If you like a thinner consistency or want to use as a dressing, add another 3tbsp or so till you reach your desired consistency. 
    • If you'd like to spice it up, a few shakes of red pepper flakes will do the trick. 

    Notes

    • If you're not a fan of kale or arugula, you can use spinach leaves instead. Arugula and spinach sometimes make a nice, peppery combination if you add around ¾-1 cup of each. 
    • This recipe is dairy free, gluten free, and low sodium as is. Be sure to buy "roasted and unsalted" sunflower seeds. These are available at Trader Joe's. 
    • This makes about 1 cup of pesto.

    Nutrition

    Calories: 113kcal | Carbohydrates: 2g | Protein: 1g | Fat: 12g | Saturated Fat: 2g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 7g | Sodium: 21mg | Potassium: 70mg | Fiber: 1g | Sugar: 1g | Vitamin A: 263IU | Vitamin C: 1mg | Calcium: 16mg | Iron: 1mg
    Tried this Recipe? Tag me Today!Mention @thedizzycook or tag #thedizzycook!

    This post was written May 1, 2018 and updated March 2022 to include new photos and recipe tips. Original photo below.

    A spoon scooping bright green sunflower seed pesto
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    About Alicia

    Alicia is a vestibular migraine advocate and the bestselling author of The Dizzy Cook: Managing Migraine with More Than 90 Comforting Recipes and Lifestyle Tips. Her articles and recipes have been featured by Healthline, Parade, mindbodygreen, Today, Good Morning Texas, the Vestibular Disorders Association, and the American Migraine Foundation. Read More

    Reader Interactions

    Comments

    1. Kathy says

      June 30, 2021 at 9:59 am

      5 stars
      Just made this on a brutally hot day here in MA. Absolutely delicious. I have mixed it with pasta, additional pumpkin seeds, grape tomatoes and grilled chicken for a perfect summer lunch. Thank you for another great recipe.

      Reply
    2. Kellie says

      April 18, 2021 at 11:50 am

      5 stars
      Hello! I'm new to the migraine-friendly diet and I've been wondering about pine nuts -technically they're actually seeds, not nuts, so it seems to me like they would be okay according to Heal Your Headache principles. Have you seen pine nuts specifically mentioned anywhere as not okay? I didn't see them in the book.

      Regardless, this recipe looks delicious so I'll definitely try pesto without them! Giving 5 stars even though I haven't tried it yet, because I really appreciate the recipes you share, especially ones like this that work for vegans!

      Reply
    3. Kaitlyn says

      April 11, 2021 at 4:56 pm

      5 stars
      I love this pesto!! So good (and much cheaper to make than with pine nuts)! I like making a double batch and freezing it to use later on pastas and pizzas.

      Reply
    4. christine says

      October 18, 2020 at 8:40 pm

      5 stars
      love this! just made it and its so so good! I was wondering, how long does this generally keep in the fridge?

      Reply
      • Alicia says

        October 20, 2020 at 1:56 pm

        Hey Christine - I keep mine for at least 4-5 days. You can also freeze it!

        Reply
        • christine says

          October 20, 2020 at 4:13 pm

          5 stars
          thank you!

          Reply
    5. Lindy Anne Pals says

      September 02, 2019 at 6:49 pm

      5 stars
      Oh, my goodness! This was amazing! I almost cried because it was so good, and I think I've gone about 10 years without being able to eat pesto. I mixed it in with a safe ricotta cheese, and it tasted just as good (if not better) than traditional pesto. Thank you! 🙂

      Reply
    6. Jhanelle says

      August 11, 2019 at 11:27 pm

      5 stars
      I love pesto and kale but I never thought about putting them together. This is such a great idea that I will definitely be giving a try! Thanks for sharing!

      Reply

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    Meet the Cook! I’m Alicia, cookbook author and recipe developer. I was diagnosed with Chronic Vestibular Migraine in 2016 - a diagnosis that changed my life. I’ve gone from bedridden to extremely active by implementing migraine diet, incorporating key supplements, and making lifestyle changes. The Dizzy Cook is a collection of my delicious recipes that everyone will love, and tips for anyone that struggles with migraine attacks.

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    Meet the Cook! I’m Alicia, cookbook author and recipe developer. I was diagnosed with Chronic Vestibular Migraine in 2016 - a diagnosis that changed my life. I’ve gone from bedridden to extremely active by implementing migraine diet, incorporating key supplements, and making lifestyle changes. The Dizzy Cook is a collection of my delicious recipes that everyone will love, and tips for anyone that struggles with migraine attacks.

    About The Dizzy Cook

    Trending Recipes

    • Creamy Boursin Pasta
    • Beef Stew Recipe without Wine
    • Lazy Lasagna
    • No Tomato Chili (Texas-Style)
    • Anti-Inflammatory Smoothie
    • Air Fryer Flank Steak

    Get New Posts via Email

    Subscribe for new recipes, tips, and discounts.

    Healthy New Year Recipes

    • Stir Fry Without Soy Sauce
    • Beef Protein Bowl
    • Mediterranean Baked Halibut
    • Dutch Oven Pot Roast (Wine-Free)
    • Baked Chicken Kabobs
    • Chicken and Brown Rice Soup

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