Witloofsalade (vegetarian endives' salad)

For ➍
8 endives
30 g chives
20 g mustard seeds, marinated in vinegar or balsamico
a handful of green herbs
20 g mustard
10 g salt
3 g white pepper
1 tbs vinegar
12 tbs g grape pit oil
6 tbs water

Mix all ingredients,except the endives and the mustard seeds, into a rather firm vinaigrette. Cover the chopped endives with it. Add the mustard seeds.
Serve.