How To Make Wafer Biscuit?

In gastronomy, a wafer is a crisp, often sweet, very thin, flat, and dry biscuit, often used to decorate ice cream, and also used as a garnish on some sweet dishes. Wafers can also be made into biscuits with cream flavoring sandwiched between them. They frequently have a waffle surface pattern but may also be patterned with insignia of the food's manufacturer or may be patternless. 

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