Place the basil, pine nuts, olive oil, sea salt, black pepper, minced garlic, and Parmesan in a food processor and pulse until the mixture is creamy and evenly combined.
Spiralize the zucchini using blade C and transfer the zoodles to a large bowl.
Add the heirloom cherry tomatoes to the bowl with the zoodles.
Pour the pesto over the zucchini noodles and tomatoes, then gently toss until everything is evenly coated. Serve immediately.
Notes
To serve warm, briefly sauté the zoodles before tossing with pesto.
Use fresh Parmesan for best flavor.
Pulse the pesto until creamy but still slightly textured.