Limitless homes adopting East European dish (8)
I believe the answer is:
omelette
'dish' is the definition.
(omelette is a kind of dish)
'limitless homes adopting east european' is the wordplay.
'limitless' means to look at the middle letters.
'adopting east' becomes 'lett' (I can't explain this - if you can you should give a lot more credence to this answer).
'european' becomes 'E' (abbreviation e.g. EU).
The central letters of 'homes' are 'ome'.
'ome'+'lett'+'e'='OMELETTE'
(Other definitions for omelette that I've seen before include "Item of food i" , "Dish made of eggs and filling" , "Smashed eggs" , "Simple egg dish" , "Food dish (that can't be made without breaking eggs)" .)