Mexican sweets and candy tend to be either very sweet or very spicy and rarely anything in between. 'Chili sweets' are extremely popular with people of all ages, they contain the right amount of sugar to make them sweet and a touch of chili to give them a twist. Sweets made of goat's milk 'cajeta' (a sort of thick toffee sauce) or 'Dulce de Leche' are also quite popular in the North part of Mexico. So whether you like your sweets, really sweet, or with a little spicy edge, here are a few we selected that we think cover the lot.