Mustard Mashed Potatoes

A potato classic with a hot twist.
450 g waxy potatoes
1-2 tbsp hot mustard
1 bunch chives
butter
sea salt
Peel and halve the potatoes. Boil in slightly salted water, drain and allow to stand for a few minutes. Add the mustard, chopped chives, butter and sea salt to taste while the potatoes are still hot and mash.

This dish is an excellent side dish for poached trout.