Make the orange marmalade as instructed in the recipe.
In a large bowl, mix all ingredients for marinade.
Add chicken and turn to coat well. Refrigerate for at least 2 hours.
When ready to bake the chicken, pre heat the oven to 390 F and line a baking sheet with baking paper.
Place drumsticks on the baking sheet and brush with marinade.
Bake in the middle of the oven for about 50 minutes or until chicken is brown and cooked through. Turn chicken every once in a while to ensure even cooking.
Meanwhile, heat up some of the marinade and use it to glaze the chicken when done.
Serve orange chicken drumsticks hot or warm, glazed with heated marinade and sprinkled with sesame seeds.