Shove English rellies into a baking dish (7)
I believe the answer is:
ramekin
'a baking dish' is the definition.
(I've seen this before)
'shove english rellies into' is the wordplay.
'shove' becomes 'ram'.
'english' becomes 'E' (abbreviation).
'rellies' becomes 'k' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'into' becomes 'in'.
'ram'+'e'+'k'+'in'='RAMEKIN'
Can you help me to learn more?
(Other definitions for ramekin that I've seen before include "Small round baking dish" , "pot" , "Small baking dish for one portion" , "Small fireproof dish used for baking and serving food" , "Individual baking dish" .)