1/2 cup packed fresh basil leaves |
1/2 cup fresh cilantro leaves |
1/4 cup fresh parsley leaves |
2 tablespoons fresh lemon juice |
2 tablespoons water |
1 garlic clove |
4 teaspoons extravirgin olive oil, divided |
24 peeled and deveined jumbo shrimp (about 1 1/2 pounds) |
1 medium zucchini, cut into 20 (1/2-inch-thick) slices |
cooking spray |
1/2 teaspoon salt |
1/4 teaspoon black pepper |