What are the differences between crystal and caramel malt in brewing?

Crystal malt is a type of malt that is kilned at a higher temperature than caramel malt, resulting in a darker color and a sweeter flavor. Caramel malt is kilned at a lower temperature, giving it a lighter color and a more subtle sweetness. Additionally, crystal malt tends to contribute more body and mouthfeel to the beer, while caramel malt adds more sweetness and caramel-like flavors.