Spinach and Arugula Pesto Recipe | Tyler Florence | Food Network

Ingredients

• 1 pound fresh spinach, washed and trimmed
• 1 bunch fresh arugula, washed and trimmed
• 3 garlic cloves, roughly chopped
• 1/4 teaspoon salt
• 1/2 cup walnut pieces, toasted
• 1/2 cup grated Pecorino Romano
• 1/2 lemon, juiced
• 2 tablespoons water
• 1/3 cup extra-virgin olive oil