½ Celeriac (chopped in cubes)
2 small apples (can be any eating apple chopped in cubes)
butter 1 knob
veg stock 1litre

1.Fry celeriac & apple in butter gently until golden
2.Add veg stock
3.Simmer until apple and celeriac are soft.Add pinch of tarragon,salt,pepper
4.Puree until smooth.At this point you could thin the soup if desired
5.Serve with creme fraiche or chopped chives
6. Ratio of celeriac and apple can be altered depending on taste