Either option
Poach drumstick for 5 min or add flour and brown drumsticks

Take out drumsticks add shallot and mushroom, sauté for few minutes then add water

Add drumstick when hot enough, reduce white wine and vinegar. Add in cumin, cinnamon, and other seasoning as needed. 15 minutes around

Optional
Take out drumstick and add half and half milk and flour stir sauce