Whisk together all the ingredients until completely combined.
Either add the marinade to a bowl and mix with the chicken drumsticks or add it to a ziplock bag and add the chicken to it. Marinade both for at least 30 minutes or up to 4 hours.
Notes
TO STORE: Get a jump on this recipe by whisking the marinade together and storing it in a sealed jar in the fridge for up to 3 days.TO FREEZE: Place the prepared drumstick marinade in an airtight container and store it in the freezer for up to 1 month. Let it thaw completely before pouring it over the chicken.