Tiendita Boricua is a beloved spot for Caribbean cuisine and groceries, especially for those who appreciate authentic Puerto Rican flavors. Visitors often note that the food is incredibly good, with dishes like arroz con gandules with pernil, alcapurías, and Cuban sandwiches receiving high praise. The restaurant tends to be busy, and lines can wrap around the block, but the staff works efficiently to serve customers quickly. The grocery section offers a variety of items, including authentic Haitian products, though some find the aisles narrow and crowded. Customers appreciate that the store accepts EBT, making it accessible to many. Overall, Tiendita Boricua is a go-to destination for delicious, comforting food that evokes the spirit of the Caribbean, and it is highly recommended for anyone visiting Killeen.