350g/12oz frozen mixed berries
2 oranges, finely grated zest only (reserve the juice for the comp么te)
2 oranges, juice only
150驳/5陆辞锄 rolled oats
60驳/2录辞锄 honey
陆 tsp ground cinnamon or mixed spice
150驳/5陆辞锄 raisins
75g/2陆oz mixed seeds
3 free-range egg whites
150驳/5陆辞锄 Greek yoghurt (per serving)