Malt Balls Candy feature a distinct crunchy, aerated malted milk center typically enrobed in chocolate. Their origin traces to William Horlick's invention of malted milk powder in 1887, initially intended as a health supplement. However, its sweet, toasty flavor quickly found favor as a sweetener. The first chocolate-coated malt balls, like Mars' Maltesers and eventually Hershey's Whoppers in the US, emerged in the 1930s. The unique crispy texture is achieved through a specialized vacuum-drying process, creating a porous interior that provides a satisfying contrast to the smooth chocolate coating. Malt balls remain a nostalgic favorite and a versatile treat for snacking or incorporating into desserts.