Complex sentence: Crème de menthe is used as an ingredient in several cocktails, such as the Grasshopper and the Stinger, and is also served as an after-dinner drink and can be used in food recipes as a flavoring (see Mint chocolate).
Split into simpler sentences: Crème de menthe is an ingredient in several cocktails, such as the Grasshopper and the Stinger. It is also served as an after-dinner drink and used in cooking as a flavoring (see Mint chocolate).