Panko Parmesan Zucchini Fritters

Name: Panko Parmesan Zucchini Fritters
Ingredients: 2 medium zucchini (about 1 pound total); 3/4 teaspoon kosher salt, divided; 1 tablespoon finely chopped fresh basil leaves; 1 tablespoon finely chopped fresh parsely leaves; 1 clove garlic; 2 large eggs; 2 1/2 ounces freshly grated Parmesan cheese, plus more for serving; 1/2 cup whole milk; 1/2 cup all-purpose flour; 1/2 cup panko bread crumbs; 1/4 teaspoon freshly ground black pepper; 3 tablespoons canola or grapeseed oil, divided; Flaky salt, for serving