Tomato ketchup Recipe is as follows-
1 large onion, pref red but regular will do
Couple of sticks celery
Small florence fennel bulb
Chunk of ginger, peeled & chopped
Garlic - couple of cloves is ok
Red chilli - about half one without seeds
Coriander seeds - about a tablespoon
5 or 6 cloves
Salt & pepper
Chop all the veg and sweat til soft in a tablesppon of light veg oil in a large saucepan for about 10 mins. Give a good stir and add up to a kilo of fresh toms (or half fresh toms and half tinned chopped toms), plus a splash of water. Simmer away until sauce reduces to abouthalf. Add some fresh basil then blitz in a food processor. Sieve and put back into a clean pan, with about 200 ml of red wine vinegar and 50g of sweetener. Then simmer away til it starts to look like ketchup -takes about 40 mins but depends on how juicy the toms were.
Makes about 3 or 4 jars/bottles of sauce - I use old Mayo bottles, rinsed and sterilised in boiling water. Will keep for about 4 months in the fridge.