The Kitchen Season 21 Episode 13 Summer Party Helpline ( Air Date 2019-08-03 ) Genre Reality, Family, Talk, Drama category. Overview "Summer party questions; sharing recipes; Geoffrey Zakarian's Grilled Seafood Platter; Katie Lee's Peach Caprese with Balsamic Cherries; ways to update a crudite platter; food blogger Alejandra Ramos shares her secrets.".