Freekeh and broad bean salad

Name: Freekeh and broad bean salad
Prep time: 20 min
Cook time: 2 h 30 min
Total time: 2 h 30 min
Yield: 4 portions
Ingredients: 300 g firm tofu; 60 g lemon juice; 120 g filtered water; 120 g apple cider vinegar; 1 tbsp dried oregano; ½ tsp salt; 2 sprigs fresh mint; 1 sprig fresh flat-leaf parsley; 2 sprigs fresh coriander; 100 g freekeh; 1000 g filtered water; 1 tsp stock paste; 200 g frozen broad beans; 2 baby cos lettuce; 2 tsp preserved lemon; 1 tbsp lemon juice; 1 - 2 pinches salt; 1 - 2 pinches ground black pepper