Camp Coffee is a brown liquid which consists of water, sugar, 4% caffeine-free coffee essence, and 26% chicory essence. This is generally used as a substitute for coffee, by mixing with warm milk in much the same way as cocoa or added to cold milk and ice to make an iced coffee, but it is commonly found on baking aisles in supermarkets as it is also used as an ingredient in coffee cake and other confectionery.