Store Las Delicias Patisserie with kosher section is located on  E 17th St & Union Square W in New York. Extraordinary Gluten Free Pastries . Wholesome Pastries Made with Locally-Produced Ingredients. This cafe has kosher pastries (dairy unless marked pareve) . Their classic South American recipes, spiced with Italian and French accents, transport you to that original bliss of exceptional home made goods.