You can also add garlic and/or parlsey or another herb to this to change the flavor!
4 cups kohlrabi, peeled and chopped
4+ tablespoons butter
ΒΌ cup cream (or to taste)
salt and pepper to taste
dash of ground nutmeg
Steam kohlrabi until very tender, about 20-30 min. Cool and puree in food processor. Add the rest of the ingredients. Put in saucepan and stir 2-3 min. on medium heat to melt butter and cook off any remaining liquid.