Wash and thoroughly dry the basil leaves. Peel the garlic and measure all ingredients.

Add basil, garlic, nuts, and nutritional yeast to a food processor. Pulse until roughly chopped.

With the processor running, slowly drizzle in olive oil until the mixture becomes smooth and creamy.

Add lemon juice and salt to taste. Blend briefly to combine.

Use immediately or transfer to an airtight container for later use.

Pro Tip: For the best texture, avoid over-blending—slightly coarse pesto tastes more authentic and flavorful.