Nut-Free Sunflower Seed Pesto
A vibrant, herby pesto made with roasted sunflower seeds instead of pricey pine nuts. It's nut-free, ready in 10 minutes, and delivers that same garlicky, cheesy, basil-packed punch. Toss it with pasta, spread it on sandwiches, or swirl it into soups for an instant flavor boost.
For 4 servings
- roast · ~4 min
Toast the sunflower seeds.
1.Place a small skillet over medium heat.2.Add sunflower seeds and toast for 3-4 minutes, shaking the pan frequently.3.Remove from heat when lightly golden and fragrant. Let cool for 2 minutes.TIPWatch closely — seeds burn fast. Pull them off the heat the moment they smell nutty. - mix · ~2 min
Blitz the base ingredients.
1.Add cooled sunflower seeds and garlic cloves to the food processor.2.Pulse 5-6 times until coarsely chopped.3.Add fresh basil leaves, nutritional yeast, lemon juice, salt, and black pepper.4.Pulse again while slowly drizzling in the olive oil through the feed tube.TIPScrape down the sides halfway through for even texture. - mix · ~1 min
Adjust consistency and taste.
1.Check the pesto's thickness. Add cold water 1 tablespoon at a time until desired consistency is reached.2.Pulse briefly to combine.3.Taste and adjust salt or lemon juice as needed.TIPCold water keeps the pesto bright green instead of turning dark. - serve
Serve or store immediately.
Transfer the pesto to a clean jar. Use immediately on pasta, sandwiches, or roasted vegetables. Press a thin layer of olive oil on top if storing in the fridge.
What to keep in mind.
6 tips from the recipe — small details that make a real difference to the final dish.
- 1Toast sunflower seeds over medium heat and shake frequently to prevent burning—they turn bitter quickly.
- 2Use cold water when thinning the pesto to keep the basil bright green and prevent oxidation.
- 3For a chunkier texture, pulse the ingredients instead of running the food processor continuously.
- 4Press a thin layer of olive oil over the surface of the pesto before refrigerating to preserve its vibrant color.
- 5This pesto can be frozen in an ice cube tray for up to 3 months—pop out cubes as needed.
- 6Toast the sunflower seeds in a dry pan, not with oil, for a deeper, nuttier flavor.
Adapt it for your goals.
Spicy
Add a small red chili or a pinch of red pepper flakes when blending for a fiery kick that cuts through the richness.
dairy free cheesyDairy-free cheesy
Increase nutritional yeast to 4–5 tablespoons for an extra-intense, cheesy flavor without any dairy.
green herb twistGreen herb twist
Replace half the basil with fresh parsley or spinach for a milder, earthier pesto that stays bright green.
citrusyCitrusy
Swap lemon juice with lime juice and add a teaspoon of lime zest for a zesty, South Asian-inspired variation.
Why this is on our healthy list.
Rich in Vitamin E
Sunflower seeds are an excellent source of vitamin E, a powerful antioxidant that supports skin health and immune function.
Plant-Based Protein Boost
Sunflower seeds and nutritional yeast combine to provide a solid plant-based protein punch, ideal for vegetarians and vegans.
Heart-Healthy Fats
Extra virgin olive oil and sunflower seeds deliver unsaturated fats that can help maintain healthy cholesterol levels.
No Added Dairy
This pesto uses nutritional yeast for cheesy flavor, making it naturally lactose-free and suitable for those with dairy sensitivities.
Frequently asked questions
Yes, but reduce or omit the added salt in the recipe to avoid an overly salty pesto.







