Clue: Way to cook potatoes required game inside (8)
Answer: DUCHESSE
Explanation: Way to cook potatoes required game inside (8)
An envelope ('inside') of CHESS ('game') in DUE ('required'). Duchesse potatoes is a classic recipe in which mashed potatoes are mixed with egg yolk, butter and seasonings, piped into mounds, and baked in the oven. Duchesse potatoes