175 g (6 oz) haricot beans, soaked overnight and drained
40 g (1 1/2 oz) margarine
1 onion, skinned and sliced
3 courgettes, trimmed and sliced
1 small green pepper, seeded and sliced
1 garlic clove, skinned and crushed
2.5 ml (1/2 tsp) ground coriander
2.5 ml (1/2 tsp) ground cumin
40 g (1 1/2 oz) plain wholemeal flour
600 ml (1 pint) vegetable stock
salt and freshly ground pepper
4 tomatoes, skinned and roughly chopped
30 ml (2 tbsp) tomato puree
15 ml (1 tbsp) wheatgerm