Complex sentence: Spearmint is an ingredient in several related drinks, such as the mojito and mint julep, and sweet tea, iced and flavored with spearmint, is a summer tradition in the Southern United States.
Split into simpler sentences: Spearmint is an ingredient in several related drinks, such as the mojito and mint julep. Sweet tea, iced and flavored with spearmint, is a summer tradition in the Southern United States.