HTB Spice Bun. Jamaicans favourite buns are made by HTB. This spicy bun is available all year. Remember to stock up for Easter. Less fruits than the traditional Easter Bun. very tasty with Tastees Cheese or by itself. These are Freshly Baked buns and the are shipped straight from the Bakery. As with any baked product they have a limited shelf life of up to 2 weeks after shipped. We strive to deliver the items freshly baked if the items are not fresh we will issue a full refund.