Cut zucchini into spaghetti-like noodles using a spiralizer, vegetable peeler or mandoline. Sprinkle with some fine salt and stand for a few minutes to soften.
Combine pesto and lemon in a large bowl.
Toss zucchini noodles in the pesto dressing along with the basil. Taste and adjust seasoning with more salt or lemon, as needed.
Serve with pine nuts scattered on top. And your protein on the side.