Mix a marinade from all the ingredients except for the drumsticks. Then add the drumsticks and let them steep for at least an hour at room temperature or in the refrigerator overnight.
Preheat the oven to 200 ° C (top / bottom heat, convection: 180 ° C). Place the marinated drumsticks on a baking sheet lined with baking paper, pour the rest of the marinade over them and cook for about 30 minutes.