Maize

a process for the preparation of maize (corn), or other grain, in which the grain is soaked and cooked in an alkaline solution.

A pupusa is a thick griddle cake or flatbread from El Salvador and Honduras made with cornmeal or rice flour stuffed with one or more ingredients including cheese, beans, chicharrón, or squash.

Maize and cacao

Many practiced a form of agriculture revolving around the Three Sisters, the rotation of beans, maize, and squash as staples of their diet.

Probably the most significant changes occurred after colonization of the Americas and the introduction of now-widely used ingredients such as potatoes, maize, and cocoa.

Most traditional foods in Guatemalan cuisine are based on Maya cuisine, with Spanish influence, and prominently feature corn, chilies and beans as key ingredients.

Agricultural products such as potatoes, maize, and wheat are also staples in the Galician diet, along with dairy and meat products from cattle, sheep, and pigs; Galicia's grasses are green year-round and are excellent for grazing.

Many of the dishes are made with maize (corn). There is also heavy use of pork and seafood.

In the mountainous regions pork, chicken, beef and cuy (guinea pig) are popular and are often served with rice, maize, or potatoes.

Western Nicaraguan cuisine revolves around the Mesoamerican diet of the Chorotega and Nicarao people such as maize, tomatoes, avocados, turkey, squash, beans, chili, and chocolate

Food staples include corn, rice, plantains, yams, beans and several meats.

a slightly fermented cooked mixture of maize and cassava doughs

Other staples include buckwheat and increasingly maize.

They retain some presence, though maize has largely displaced them as a staple food over the last few decades.

Pone could be made with corn, or some other main ingredient could be used like sweet potato.