"Cake strain" refers to a family of indica-dominant hybrid cannabis strains, with the most prominent being Wedding Cake, which itself is believed to be a cross between Cherry Pie and GSC (Girl Scout Cookies). Other related strains include Birthday Cake (a Wedding Cake phenotype), Cake Mix (Wedding Cake x London Poundcake), and LA Cake (LA Kush x Wedding Cake). These strains are known for their high THC content, sweet, vanilla, and earthy flavor profiles, and effects that promote relaxation, euphoria, and can help with pain, anxiety, and insomnia.