Puerto Rican Cuisine has its root in the cooking traditions and practices of Europe (mostly Spain), Africa and the native Taínos. Starting from the latter part of the 19th century, the cuisine of Puerto Rico has been greatly influenced by the United States in the ingredients used in its preparation. Puerto Rican cuisine has transcended the boundaries of the island and also has a lot of Asian influence especially Japanese and Chinese, and can be found in several other countries.
Puerto Rican cuisine has been influenced by an array of cultures including the Taino Arawak, Spanish, African and their current colonizers, The United States. Although Puerto Rican cooking is somewhat similar to both Spanish and other Latin American cuisine, it is a unique tasty blend of influences, using indigenous seasonings and ingredients. Locals call their cuisine cocina criolla. By the end of the nineteenth century, the traditional Puerto Rican cuisine was well established. By 1848 the first restaurant, La Mallorquina, opened in Old San Juan.El Cocinero Puertorriqueño, the island's first cookbook, was published in 1849. On November 1, 2004 a book titled Puerto Rico: Grand Cuisine of the Caribbean, was released in Spanish and English. The cookbook is a dedication to Puerto Rico's rich gastronomic and chefs sharing old and new recipes. The book features not only native Puerto Rican chefs but chefs from all over who have been influenced by Puerto Rico's cuisine calling it "the gastronomic capital of the Caribbean".
From the diet of the Taíno (culturally related with the Maya and Carib peoples of Central America and the Caribbean) and Arawak people come many tropical roots and tubers (collectively called viandas) like malanga (Xanthosoma) and especially Yuca (cassava), from which thin cracker-like casabe bread is made. Ajicito or cachucha pepper, a slightly hot habanero pepper, recao/culantro (spiny leaf coriander), sarsaparilla, pimienta (allspice), achiote (annatto), peppers, ají caballero (the hottest pepper native to Puerto Rico), peanuts, guavas, pineapples, jicacos (cocoplum), quenepas (mamoncillo), lerenes (Guinea arrowroot), calabazas (West Indian pumpkin), and guanabanas (soursops) are all Taíno foods. The Taínos also grew varieties of beans and some maíz (corn/maize), but maíz was not as dominant in their cooking as it was for the peoples on the mainland of Mesoamerica. This is due to the frequent hurricanes that Puerto Rico experiences, which destroy crops of maíz, allowing more safeguarded plants like yuca conucos (hills of yuca grown together) to flourish. Maíz when used was frequently made into cornmeal and then into guanime, cornmeal mixed with mashed yautía and yuca and wrapped in corn husk or large leaves.