With your hands over a bowl, place the zucchini inside a spiralizer; Twist to peel into zoodles. Place the bowl in the fridge to maintain the freshness of the zucchini.
Step 2
Add the avocado, basil leaves, lemon juice, garlic clove, water, and walnuts to a blender’s pitcher. Drizzle in ¼ cup of olive oil, and season with salt and pepper. Blend on high to get a smooth and thick sauce.
Step 3
Take the zucchini bowl out of the fridge, and add the pesto avocado sauce. Toss to coat. Taste and adjust the seasoning if needed.
Step 4
Divide the saucy zoodles into two bowls. Garnish with red pepper flakes and fresh basil leaves. This dish is best served immediately after preparation.