Cornbread is a generic name for any number of quick breads (a bread leavened by an acid-base reaction, rather than by yeast) containing cornmeal.
Native Americans were using ground corn for cooking long before European explorers arrived in the New World. Cornbread was discovered by Europeans during the European exploration of North America. Europeans who had to use the local resources for food fashioned cornmeal into cornbread. Cornbread was popular during the American Civil War because it was very cheap and could be made in many different sizes and forms. It could be fashioned into high-rising, fluffy loaves or simply fried for a fast meal.
Cornbread is a popular item in soul food enjoyed by many people for its texture and scent. Cornbread can be baked, fried or, rarely, steamed. Steamed cornbreads are mushy, chewier and more akin to cornmeal pudding than what most consider to be traditional cornbread.
Cornbread is a common bread in United States cuisine, particularly associated with the South and Southwest, as well as being a traditional staple for populations where wheat bread was prohibitively expensive. In some parts of the South it is crumbled into a glass of cold buttermilk and eaten with a spoon, and it is also widely eaten with barbecue and chili con carne. It is a common side dish, often served with homemade butter, chunks of onion or scallions.
You can find authentic Kosher Cornbread on many Kosher Restaurants in Los Angeles.