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    Home » Dressings & Sauces

    Roasted Garlic Walnut Pesto

    By Lisa Wells / Updated August 31, 2025 / 9 Comments

    Roasted garlic walnut pesto - easy vegan recipe!
    Easy dairy-free roasted garlic pesto
    Pesto with walnuts, basil and garlic.

    This dairy-free roasted garlic walnut pesto uses garlic roasted on the grill and fresh homegrown basil.

    Pesto with walnuts, basil and garlic.

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    Summer is the best time to make one of my favorite fresh basil recipes-roasted garlic walnut pesto. I love the simple classic flavors of this pesto. The roasted garlic is wonderful with toasted walnuts, extra virgin olive oil, and lots of fresh basil from the garden. This is a perfect dairy-free summer basil pesto sauce.

    Pesto is one of those versatile sauces that's good on everything. Try it on grilled chicken or burgers. Use it as a dip for raw vegetables or a sauce for roasted vegetables. Add a little vinegar to it and make a salad dressing. And of course, you can always toss it with spiralizer zucchini noodles for pasta pesto. The possibilities are endless.

    Jar of pesto with walnuts, basil and garlic.

    This post contains some affiliate links for your convenience. You can read my full disclosure policy here.

    Ingredients you'll need

    The pesto ingredients are traditional, but I substitute a little lemon juice and extra salt for the cheese, making this pesto dairy-free. Here's what you'll need to make it.

    • walnuts
    • roasted garlic
    • fresh basil
    • lemon juice
    • extra virgin olive oil
    • sea salt

    Pro tip: Roast the garlic ahead of time when you're using the oven or grill for something else (here's how to roast garlic on the grill). That way it's ready to go and you don't have to wait for it to cool.

    How to make it

    This pesto is quick and easy to put together. Everything goes in the food processor and in just a few minutes you have a delicious roasted garlic walnut pesto.

    1. Toast the walnuts in a low oven until they start to brown and become fragrant. Set them aside to cool.
    2. Squeeze the head of roasted garlic directly into your food processor. Add the cooled walnuts and sea salt. Pulse until the mixture resembles large crumbs.
    3. Add the fresh basil leaves and lemon juice to the processor. With it running, stream in the olive oil. Be sure to scrape down the sides and continue to blend until combined. Taste and add additional sea salt as needed.
    Mason jar with pesto, garlic, basil and walnuts.

    Serving suggestions

    This roasted garlic pesto is great to have in the fridge for quick dinners. Serve over zucchini noodles or on grain-free pasta.

    Use it on air fryer chicken, roasted vegetables, or as a dip for raw veggie sticks.

    More easy dairy free recipes

    If you're looking to brighten up meals, try this easy chimichurri sauce. Fresh herbs, garlic, olive oil and a touch of vinegar make it vibrant and flavorful on just about anything.

    This nut-free cilnatro pesto with herbs, garlic and lemon is the perfect way to preserve fresh cilantro for use all winter-just freeze it in ice cube trays.

    Or whip up a quick homemade ranch dressing. With simple ingredients, it's tangy, creamy, and totally dairy-free-use it for dipping veggies, or drizzling over tacos.

    Roasted garlic pesto with walnuts and basil.

    Roasted Garlic Walnut Pesto

    This easy dairy-free roasted garlic toasted walnut pesto goes well with just about everything.
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    Prep Time: 10 minutes mins
    Cook Time: 10 minutes mins
    Total Time: 20 minutes mins
    Servings: 5 servings (recipe makes ⅔ cup of pesto)
    Course: Sauce
    Cuisine: Italian
    Diet: Dairy Free, Gluten Free, Keto, Low Carb, Paleo, Vegan, Vegetarian, Whole30
    Author: Lisa Wells

    Ingredients

    • ⅓ cup organic raw walnuts
    • 1 head roasted garlic
    • 1 large bunch fresh basil about 2 cups, stems removed
    • 1 tablespoon lemon juice
    • ¼ cup organic extra virgin olive oil
    • sea salt to taste

    Instructions

    • Toast walnuts in 350 degree oven for 8-10 minutes, until lightly browned and fragrant. Let cool to room temperature.
    • Squeeze roasted garlic cloves into food processor and add toasted walnuts and a good pinch of sea salt. Pulse until mixture resembles large crumbs.
    • Add basil and lemon juice. With processor running, stream in olive oil. Scrape down sides and process until combined. Add additional sea salt to taste.

    Nutrition

    Serving: 2tablespoons Calories: 105kcal Carbohydrates: 2g Protein: 1g Fat: 11g Saturated Fat: 1g Sodium: 118mg Potassium: 30mg Fiber: 1g Sugar: 1g Vitamin A: 85IU Vitamin C: 3mg Calcium: 13mg Iron: 1mg
    Keyword: toasted walnut pesto, walnut pesto
    Did you make this recipe?Please leave a star rating above and share your photo on social. I love seeing what you've made!

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    Comments

    1. Jarome says

      August 07, 2013 at 10:14 am

      I love pesto! This is a great recipe. Thanks. XOXO

      Reply
      • Lisa says

        August 07, 2013 at 6:16 pm

        Thanks! I love pesto too. 🙂

        Reply
    2. Alissa @ Connoisseurus Veg says

      August 07, 2013 at 11:27 am

      I think I just figured out what to do with this year's basil crop, which is getting overdue for harvesting. Oh, and I love roasted garlic. This sounds like the perfect combo. Thanks for this recipe!

      Reply
      • Lisa says

        August 07, 2013 at 6:22 pm

        Basil and roasted garlic are two of my favorites! Staring at my overdue for harvesting basil plants inspired this recipe. 🙂 Thanks for your comment!

        Reply
    3. Brenna says

      February 07, 2014 at 12:23 am

      how long will this stay good for in the refrigerator? Can i make and freeze?

      Reply
      • Lisa says

        February 07, 2014 at 10:39 am

        Brenna, we tend to eat this pretty quickly, so I've never had it in the fridge more than a few days. I haven't tried freezing it either, if you try it let me know how it turns out!

        Reply
    4. Jennifer says

      February 22, 2014 at 7:38 pm

      seems high calorie, hmm maybe 1300. Might be a bit much if it tastes as good as it looks, and I'd probably eat the lot on zucchini noodles LOL

      Reply
    5. Rodney says

      April 13, 2014 at 12:04 am

      Awesome recipe, it takes a little bit of time to make, but it is super tasty...I left the garlic a little bit less roasted and it gave it a little bit of extra kick.

      Reply
      • Lisa says

        April 17, 2014 at 12:12 pm

        Thanks, Rodney! Glad you liked it!

        Reply

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    Welcome! I'm Lisa. If you're looking for easy ways to make eating healthy and living well a part of your lifestyle—without giving up all the foods you love or spending hours in the kitchen—you're in the right place.

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