You need to make 3 slashes into each chicken drumstick as this will then help the meat to absorb quite a bit of the marinade you are about to make.

Then place the drumsticks into a shallow dish.

To make the marinade you need to place the soy sauce, honey, olive oil, mustard and tomato puree into a bowl and whisk together thoroughly.

Once all these ingredients have been combined pour some over the drumsticks before turning them over and pouring the remainder of the marinade over them.

Once this has been done you must place them in the refrigerator overnight (remembering to cover them).

Whilst the barbecue is heating up ready for you to cook the drumsticks remove them from the refrigerator and allow them to come up to room temperature.

When the barbecue is heated up sufficiently you can now place the drumsticks on to the grill.

Although there is oil in the marinade don’t forget to brush some over the grill to prevent the chicken drumsticks from sticking to them.

It is important that you cook these for around 35 minutes or until the juice inside them starts to run clear.

Also it is important to remember to turn them over regularly to prevent the exterior from becoming burnt and also to ensure that they cook right through.

Once they are cooked now place them on a clean plate and serve to your waiting guests.