Inspired by their trip to Bristol, the Hairy Bikers make a warming Senegalese-style chicken yassa made with an abundance of onions marinated in Dijon mustard, lemon juice, ginger and chilli.

The yassa onion jam can be made up to 2 days in advance; warm before serving. Refrigerate leftover burger patties for up to 3 days and the yassa onion jam for up to 5 days. Make the yassa onion ...