Hemp Seed Pesto
Hemp Seed Pesto is a creamy, herb forward sauce with a nutty undertone from hemp seeds and bright citrus notes from lemon, perfect for easy weeknight dinners or quick lunch upgrades. This simple, no cook pesto is versatile, protein rich, and comes together in minutes, making it ideal for busy cooks who still want fresh flavor. Make a batch and freeze portions for effortless meals.
Equipment
- Food Processor
Ingredients
- 3 cups fresh basil leaves Provide bright, aromatic foundation and bulk to the pesto, offering a fresh, herbaceous character that balances the richness of the seeds and oil. Gently bruised leaves release essential oils that heighten overall flavor and give the pesto its classic green color. Use packed leaves for a concentrated basil presence and adjust quantity for stronger or milder herbal notes.
- 1/2 cup hemp seeds Contribute a nutty, creamy texture and high protein content that replaces traditional nuts in pesto, delivering richness without overpowering the basil. Blend until just smooth to retain a pleasant body and subtle crunch if desired. Select hulled hemp seeds for a milder, more accessible flavor and a silky mouthfeel.
- 2 cloves garlic Add a sharp, pungent kick that cuts through the richness of oil and seeds while enhancing savory depth. Mince or crush to release sulfurous aromatics and integrate evenly throughout the pesto. Adjust amount to taste, using less for milder garlic presence or more for bolder flavor.
- 1/2 cup olive oil Provide smooth, unctuous medium that binds the ingredients and carries flavors across the palate, contributing to spreadability and sheen. Slowly stream in while blending to control consistency, creating either a thicker paste or a looser sauce for tossing with pasta. Use good-quality extra virgin olive oil for optimal flavor.
- 1 teaspoon kosher salt Season and elevate overall flavor profile by brightening and rounding savory and herbal components; help control the balance between richness and acidity. Dissolve into the wet ingredients to ensure even seasoning throughout the pesto. Adjust quantity to taste, adding more for pronounced saltiness or less for a lighter bite.
- 1 lemon, juiced Introduce bright acidity that lifts flavors and prevents the pesto from tasting flat, balancing the oil and seeds with fresh citrus notes. Squeeze directly into the blender and taste as you go to achieve the desired level of tang. Lemon juice also helps preserve the bright green color of the basil by slowing oxidation.
- 1/4 cup parmesan or vegan cheese, if desired Provide optional savory, umami-rich finishing touch that adds depth and a slightly salty, cheesy flavor when included. Grate or blend in to taste if a traditional Parmesan character is desired, or use a vegan alternative to keep the recipe plant-based. Use sparingly to avoid overpowering the milder hemp seed and basil flavors.
Instructions
- Place all of the ingredients in a food processor and puree until desired texture.: You will notice the sound of the processor change as ingredients break down from leafy and loose to thick and emulsified, and the smell will shift from grassy to nutty and fragrant. This transformation matters because achieving a smooth, cohesive texture helps the pesto cling to pasta or spread easily on toast. A common mistake is processing too long without adding extra oil, which can make the mixture feel pasty rather than silky, so pause occasionally to scrape the bowl and check consistency. Also watch for overheating, which can darken the basil and alter the bright flavor. If the mixture seems dry, add more olive oil a tablespoon at a time, and if it looks too loose, process a few more seconds, pulsing to avoid overworking the herbs. Use a rubber spatula to bring any pockets of leaves into the blade’s path to ensure even processing. The color should remain a vibrant green, and the texture should be cohesive with small flecks of hemp seeds and parmesan if used.
- Serve tossed with pasta or over avocado toast or any other recipes you need pesto for.: When you toss the pesto with warm pasta, the sauce becomes more aromatic as the heat releases the essential oils from the basil and garlic , and the olive oil becomes silkier on hot noodles. This matters because a warm base helps the flavors bloom and coat ingredients evenly, creating a comforting mouthfeel. A frequent oversight is adding pesto to boiling hot pasta straight from the pot without reserving any starchy cooking water, which can result in a dry coating; instead keep a little pasta water to help the pesto emulsify into a glossy sauce. For avocado toast, the contrast between the herbaceous pesto and creamy avocado creates a delightful balance, but avoid overloading the toast so the textures stay distinct. If storing, place the pesto in an airtight container and drizzle a thin layer of olive oil on top to prevent oxidation. When reheating gently, do so briefly and stir to restore the texture, since overheating can dull the bright green color and fresh flavor.
Notes
- Swap the cheese Use a vegan grated alternative in place of parmesan for dairy free results without sacrificing savory notes, adding it at the end for texture.
- Adjust the oil If you want a lighter finish, reduce the olive oil slightly and add a splash of pasta water or the white of a cooked potato to loosen the sauce naturally.
- Brighten with zest Add a little lemon zest along with the juice to lift the aroma and give a more pronounced citrus top note that complements the basil.
- Milder garlic Roast the garlic briefly for a sweeter, less sharp profile if raw garlic feels too assertive in smaller servings.
- Texture control For a chunkier pesto, pulse fewer times and fold in a tablespoon of whole hemp seeds at the end for pleasant bursts of seed texture.
- Salt smart Add salt in small amounts, and remember that folding in parmesan will increase overall saltiness, so taste before finishing.