**Prepare Zucchini Noodles:**
- Wash and trim the ends of the zucchinis.
- Use a spiralizer or vegetable peeler to create zucchini noodles.
- Pat the noodles dry with paper towels to remove excess moisture.
**Make Pesto:**
- In a food processor or blender, combine basil, toasted pine nuts, garlic, lemon juice, and sea salt.
- Pulse until finely chopped.
- Slowly drizzle in olive oil while blending until smooth.
- Stir in Parmesan cheese or nutritional yeast (if using).
**Cook Zucchini Noodles:**
- Heat a large skillet over medium heat. Add a drizzle of olive oil.
- Sauté zucchini noodles for 2-3 minutes until just tender (avoid overcooking).
- Remove from heat and toss with pesto sauce.
**Serve:**
- Divide zucchini noodles into serving bowls.
- Top with halved cherry tomatoes and an extra sprinkle of Parmesan or nutritional yeast.
- Season with salt and pepper to taste.