Steps
1. Spiralize the zucchini using a spiralizer or a vegetable peeler to create noodles.
2. In a blender or food processor, combine the avocado, basil, garlic, lemon juice, salt, pepper, and olive oil. Blend until smooth.
3. In a large bowl, toss the zucchini noodles with the avocado pesto until well coated.
4. Serve immediately, garnished with extra basil leaves if desired.