Traditional moon cakes are usually made with bean paste, but nowadays, there are many different kinds of moon cakes including fruit, coffee, chocolate and even ice-cream moon cakes.

传统的月饼经常是由豆糊做成的，现在月饼有很多种类，如：水果月饼、咖啡月饼、巧克力月饼，甚至冰淇淋月饼等等。

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They mixed the paste with water and flavorful spices to make an unsweetened chocolate drink.

VOA: special.2010.02.17

Milk chocolate can be as little as 10% cocoa paste by weight, with the rest in sugar, milk and other ingredients.

WSJ: Heart-Healthy Chocolate: Dark and Bitter Treat