Chilli vs. Chili — What's the Difference?

Chilli is the term commonly used in British English to refer to the hot, spicy pods from plants of the genus Capsicum, which are used to add heat to dishes. Whereas, chili in American English often refers to a spicy stew that contains chili peppers, meat, and sometimes beans and tomatoes. This culinary dish is especially popular in the Southwest of the United States.

Chilli peppers can vary significantly in their heat level, measured in Scoville Heat Units, and are used worldwide in cooking to add spiciness to food. On the other hand, chili as a dish incorporates these peppers for flavor, but the overall heat can be adjusted based on the type and amount of chili peppers used.

In terms of cultivation, chilli plants are grown in a variety of climates and are harvested for their fruits. Whereas, chili as a dish has evolved into many regional varieties, with recipes adapted to local tastes and available ingredients.

When discussing health benefits, chilli peppers are known for their high content of vitamins and compounds like capsaicin, which have antioxidant and anti-inflammatory properties. Conversely, chili, the dish, can be nutritious depending on its ingredients, offering a good source of protein, fiber, and vitamins if prepared with a balance of meat, beans, and vegetables.

Culturally, chilli has a significant place in many cuisines around the world, celebrated for its ability to enhance flavors and stimulate the senses. Chili, meanwhile, holds a special place in American cuisine, particularly in Texas, where it's considered a part of the state's cultural identity and even has an official state dish designation.