Borinken Cakes focuses on traditional Puerto Rican pastries, such as soaked cupcakes and guava pastellitos, blending authentic flavors with modern coffee drinks like the coquito frappe. The bakery presents a mix of sweet and savory offerings, including sandwiches, with a casual atmosphere and ample seating, although some find the frosting too sweet or service uneven. Their vegan items include guava pastillitos and several plant-based drinks using oat milk, appealing to those seeking Puerto Rican flavors with vegan-friendly options.