Piquant Condiment Addition to a Meal of Roast Lamb
Puzzle 13 of Running a Marathon Pack
Question is: Piquant Condiment Addition to a Meal of Roast Lamb
and the answer is: MINTSAUCE
Word Meaning:
MINT SAUCE — A sauce, made with mint and vinegar, that is a popular accompaniment to roast lamb.
Definitions from Wiktionary.