My method:Cook sausages in pan or roasting tin and then add runny honey and wholegrain mustard and heat through so they get all covered in sticky goo, taste to adjust amounts of either mustard/honey...soak pan immediately, it shouldnt be that bad, the honey melts in hot water.
Nigellas (more specific! method) - preheat oven to 220. Separate 1kg cocktail sausages and put in large roasting tray. Whisk together 30ml sesame oil, 125ml honey and 30ml soy sauce and pour over sausages - mix so they are coated. Roast for 25-30 mins, shuffle them about mid way if you have chance.