Spaghetti Squash with Creamy Basil Pesto

Nov 20, 2025 | Sides and Sauces

Yields: 6 Servings

Ingredients

  • 4 garlic cloves, unpeeled (approx. 0.7 oz / 20 g)

  • 3 cups fresh basil leaves (approx. 2.6 oz / 75 g)

  • 0.125 cup coconut milk (approx. 1.0 oz / 28 g)

  • 1 shallot, minced (approx. 1.4 oz / 40 g)

  • 2 tbsp extra-virgin olive oil (approx. 1.0 oz / 28 g)

  • 16 oz Spaghetti Squash, prepared (1 lb / 454 g)

  • 0.5 tsp sea salt

  • Black pepper (to taste)

Preparation

  1. Toast the Garlic: Place the unpeeled garlic cloves in a small skillet over medium heat. Toast them, shaking the pan occasionally, until the color of the cloves deepens slightly (approx. 7 minutes). Transfer them to a plate to cool slightly, then peel and mince.

  2. Prepare the Pesto Base: Place the basil leaves in a heavy-duty zipper storage bag. Pound with a meat mallet or rolling pin until the leaves are lightly bruised.

  3. Blend: In a food processor, combine the minced toasted garlic, bruised basil, 0.125 cup coconut milk, minced shallot, 2 tbsp olive oil, and 0.5 tsp sea salt. Process until smooth (approx. 30 seconds), scraping down the bowl as needed.

  4. Combine and Serve: Stir the prepared spaghetti squash with the pesto mixture. Season with additional sea salt and pepper to taste before serving.

More Paleo Recipes

A person in a knit sweater holds a bowl of homemade Apple and Pear Sauce topped with cinnamon, with fresh apples and pears in the background.

Apple and Pear Sauce

There is something so comforting about a simple, fruit-forward snack that isn’t loaded with refined sugars. I recently found myself craving a healthy treat that would satisfy my sweet tooth without the guilt, which led me to whip up this incredibly smooth Apple…

Bowl of homemade Paleo Hoisin Sauce with a whisk, surrounded by ingredients like almond butter and garlic on a wooden table.

Hoisin Sauce

If you’ve been missing that signature sweet and savory kick in your stir-fries, this homemade Paleo Hoisin Sauce is going to be a total game-changer for your kitchen. We all know the store-bought versions are usually packed with refined sugars and additives that just…

Close-up of a woman's hands holding a glass jar filled with dark, sugar-free Paleo Worcestershire sauce substitute.

Worcestershire Sauce

Let’s be real—giving up your favorite condiments is one of the hardest parts of cleaning up your diet. I used to miss that distinct, savory tang in my marinades, but this Paleo Worcestershire Sauce changed the game for me. It delivers all that deep, complex umami…

A person in a knit sweater holds a bowl of homemade Apple and Pear Sauce topped with cinnamon, with fresh apples and pears in the background.

Apple and Pear Sauce

There is something so comforting about a simple, fruit-forward snack that isn’t loaded with refined sugars. I recently found myself craving a healthy treat that would satisfy my sweet tooth without the guilt, which led me to whip up this incredibly smooth Apple…

Bowl of homemade Paleo Hoisin Sauce with a whisk, surrounded by ingredients like almond butter and garlic on a wooden table.

Hoisin Sauce

If you’ve been missing that signature sweet and savory kick in your stir-fries, this homemade Paleo Hoisin Sauce is going to be a total game-changer for your kitchen. We all know the store-bought versions are usually packed with refined sugars and additives that just…

Close-up of a woman's hands holding a glass jar filled with dark, sugar-free Paleo Worcestershire sauce substitute.

Worcestershire Sauce

Let’s be real—giving up your favorite condiments is one of the hardest parts of cleaning up your diet. I used to miss that distinct, savory tang in my marinades, but this Paleo Worcestershire Sauce changed the game for me. It delivers all that deep, complex umami…

Glass jar of homemade Paleo lacto-fermented horseradish paste sitting on a wooden table next to fresh horseradish roots and a grater.

Lacto-Fermented Horseradish

If you know me, you know I love adding a serious flavor kick to my meals, and this Paleo Lacto-Fermented Horseradish is my absolute favorite way to do it. Honestly, it tastes so much fresher than the store-bought stuff, and because it’s fermented, it’s packed…