Here is a recipe I found in Michael Jackson's Beer Companion.
Jets-De-Houblone
Serves 4
14oz/1 3/4 cups hop shoots
pinch of salt
juice of half a lemon
4 tablespoons heavy cream
4 eggs
croutons and parsley, to garnish
For the Mousseline Sauce:
2 egg yolks
salt, freshly ground pepper...