Potroasted Kid, Locarno Style

• 6 juniper berries
• 500 gr kid (boneless)
• 240 ml cream (heavy)
• 240 ml dry wine (white)
• 14 gr butter
• 5 gr rum
• 1 gr sage (fresh)
• 1 gr mint (fresh)
• 1 gr cinnamon (ground)
• 1 gr nutmeg