oven-ready
US /ˈʌv.ənˌred.i/
UK /ˈʌv.ənˌred.i/

1.
describing food that has been prepared and can be cooked immediately in an oven
:
•
We bought an oven-ready chicken for dinner.
•
These potatoes are oven-ready, just pop them in.
describing food that has been prepared and can be cooked immediately in an oven