Lammläggb en papillotes

Lammlägg/lamb shanks en papillote

Ingredients per person
1   lamb shank (front or back)
1   leek, white and light green parts, halved lengthwise and cut into 1-2 inch lengths
1   carrot, halved lengthwise and cut into 1-2 inch lengths
1 sprig   rosemary, ca 2-3 inches
1 piece   orange peel, strip, 2-3 inches in length
sprinkle   hot red pepper flakes
sprinkle   salt and pepper
15 ml. 1 tbsp. olive oil
50-60 ml.   dry white wine/vermouth
5 ml 1 tsp butter