SOAK. In a bowl, add cashews, cover with water, and let soak on counter top for 4 hours or overnight.
COMBINE. In a high-speed blender, combine cashews, water, garlic, miso, lemon juice, and salt. Blend until smooth, adding more water, if needed.
SERVE. Pour sauce onto zucchini noodles or your favorite pasta and toss.
GARNISH. Garnish with fresh basil, tomatoes, and fresh ground pepper.
ENJOY!