Mixed grain salad with lemon and honey dressing

Name: Mixed grain salad with lemon and honey dressing
Prep time: 10 min
Cook time: 55 min
Total time: 55 min
Yield: 6 portions
Ingredients: 100 g pearl barley; 100 g dried green lentils; 1500 g water; 2 tsp Vegetable stock paste; 100 g quinoa; 100 g pearl couscous; 3 tbsp slivered almonds; 1 tsp cumin seeds; 1 lemon; 70 g olive oil; 2 tsp honey; 2 - 3 tsp Dijon mustard; salt; ground black pepper; 80 g currant; ¼ red cabbage; 8 - 10 sprigs fresh coriander; 8 - 10 sprigs fresh flat-leaf parsley; 2 tbsp pickled capers