Pesto Sauce

Ingredients

• 1 cup of shelled walnuts
• 1 large handful (about 2 tight cups) basil
• 1 large handful of spinach (same as basil).
• 1-2 garlic cloves
• juice of 1 lemon
• 1 teaspoon salt
• 1 tablespoon nutritional yeast (optional)
• A little bit of water (2-3 tablespoons) to help with the blending