Wash and roughly chop the tomato, putting.them into a large saucepan. Peel and roughly chop onion and garlic. In a piece of cloth put cloves, allspice and piece of ginger inside tie at the top and.place in with the tomato mix.

Cook over medium heat until all vegetables are soft and well-cooked about 30mins. Remove the bag with spices and put in the blender until smooth.

Put the mixture back into the pot and add the sugar, paprika, vinegar and salt. Bring to the boil and keep it bubbling for an hour until it thickens. Stir occasionally.

Meanwhile, clean your bottles and put in a oven at 100°C to heat up. Take the caps and put them in a small pot if boiling water. Simmer for 10mins.

Take bottles out of the oven and pour the sauce while still hot. Make sure you haven't spilled any around the top and screw the caps on.