Domesticated plants of Mesoamerica, established by agricultural developments and practices over several thousand years of pre-Columbian history, include maize and capsicum. A list of Mesoamerican cultivars and staples:
Maize
Maize was domesticated in Western Mexico and Mesoamerican cultures expanded wherever it was cultivated. It became widespread in the Late Archaic Period and was grown wherever conditions allowed.
The early use of maize focused on the consumption of unripened kernels. Before people settled into villages and began farming, the amount of time it took to invest in maize was too great. The output of wild maize did not justify the time and work needed to grow the crop.
However, maize could be both dried and stored which was very important to early Mesoamericans as it could be used on a year-round basis. Drying meant that it could be transported as well. The common bean (Phaseolus vulgaris) was often grown with maize. These two plants provide complementary dietary amino acids. Improved bioavailability of maize was discovered using a special process involving limewater, which also added calcium.
Maize is also associated with festival and feast foods. Before it was domesticated and became a main crop, maize was used as a basis for beer. Beer was transported in decorated vessels and ceramic pottery. These vessels could be taken to social and ritual occasions.
Ritual events or festivals, such as ball games, feasts, and calendar turnings, involved the royal members who took part in the sacrifice of blood-letting and piercing as repayment to the gods for having given maize to the people that year.
Another example of how maize played such a large role in Mesoamerica, is when deities were portrayed with maize. Quetzalcoatl is connected as being a creator of humans in Mesoamerica. This deity is also seen as the one who took maize from the underworld and gave it to humans in the present world.
Capsicum
Capsicum is the generic name of the chili pepper plant, which is a native domesticated plant from Mesoamerica. Capsaicin reduces the bacterial load when something can not be refrigerated. In Mesoamerica, the capsaicin spice was also used to relieve joint pain, and as an intestinal stimulant, so capsicum is also known as a medicinal plant. The peppers from capsicum plants can be used in a fresh or dried state. A dried chile pepper is stronger and more effective than a fresh chile pepper.
During the Middle Archaic Period or the Coxcatlán phase, between 5700 and 3825 BC, the domestication of plants, such as the chile, was thought to have begun. Mesoamerica's chile crops along with the majority of other food crops, were all domesticated by the Late Formative Period. When the domestication of crops began, the majority of people were working at cultivating fields and crops like the chile. Chiles were a relied on source of food in Mesoamerican times. Chile crops were combined with maize, beans, and squash crops.
Chiles were a part of trade and gift giving. Chiefs or other elite members would use foods and stews spiced with chiles when involved in a feast. Using such strongly spiced foods was to show a stylistic and powerful approach to those receiving the dishes.
The chile plant was featured in different stews including vegetables, turkey, and dog meats and in chile-spiced tomato salsa with tortillas. Chiles were also added at times to cacao, when it was in a beverage form. In Mesoamerica, chiles were used for ritual purposes and therefore, the chile crops did not extend into North and South America like maize, beans, and squash. A cuisine distinct to Mesoamerica was a maize-and-chile pepper based food.
Squash
Pumpkins, zucchini, acorn squash, others.
Pinto bean
Frijol pinto ("painted/speckled" bean) nitrogen-fixer traditionally planted in conjunction with the "two sisters", maize and squash, to help condition soil; runners grew on maize)
Tomato
A member of the nightshade or potato family. The word refers both to the plant and the fruit.
Potato
A member of the nightshade family. The word refers to both the plant and the tuber. It is related to the tomato and eggplant.
Avocado
Related to the laurel, cinnamon, and camphor plants. Also known as "aguacate" in Spanish.
Chicle
Also known as chewing gum.