
Try your hand at Charlie Balch's mackerel recipe from the Cardiff series of Come Dine With Me.
1. Boil the rhubarb with a dash of water until soft. Push through a sieve.
2. Stir in melted butter and leave simmering with the sugar, ginger lemon and nutmeg. After 15 minutes, add the sorrel then once that it starts to break up, it’s ready. Meanwhile pan fry the mackerel in olive oil until cooked. Remove lemon rind from sauce and serve with mackerel fillets.