This recipe requires:

spring onions:	2
olive oil:	1 tablespoon
potatoes:	2
beetroots:	500 gram
salt:	1 pinch
pepper:	1 pinch	(freshly ground)
lemon juice:	2 tablespoon
vegetable stock:	1 liter
creme fraiche:	125 ml
mint:	1 teaspoon	(chopped)