Celeriac potato mash

A pleasant side dish with a mild taste of celery, it is very easy to prepare and nutritious.

Boil potatoes - about 15 minutes - in water and drain. Alternatively, steam potatoes until tender - about 25 minutes.

Simmer celeriac in milk until tender, about 20-30 minutes.

Mash celeriac in the milk, which would have been very much reduced.

Mash potatoes and mix with the mashed celeriac, beating gently over very low heat. Mix in butter, season with salt and pepper and serve.