Iced (6)
'iced' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for frozen that I've seen before include "Iced-up" , "Stiff with cold" , "slippy and icy" , "enduring Tibetan winter?" , "Ice-cold" .)
(Other definitions for tea that I've seen before include "Elevenses" , "Eg, gunpowder, pekoe" , "Popular drink" , "Char" , "Infused beverage" .)