We haven’t tested the blend active with either sweets or chocolate as its portrayed as a healthy drinks blender. My only concern is that both of these products are pretty dense in texture, whereas Ice immediately starts to break down and melt. A number of factors would need to be taken into consideration, an example would be say Maltesars, light and easily crushable, as opposed to block chocolate which is going to stick to the blades. Also quantity and is the confectionary going to be blended with liquid, this does help lubrication but we cannot guarantee either would blend sufficiently and that the blade could cope with this on a regular basis.