Spiced Tomato Ketchup

Ingredients

• 30 g tomato puree
• 50 ml rapeseed oil
• 2 large cloves of garlic, peeled and finely chopped
• 200 g onion, peeled and finely diced
• 1.4 kg large tomatoes
• 1 tsp cayenne pepper
• 1 tsp ground ginger
• 1/2 tsp allspice
• 1/2 tsp chilli powder
• 3 cloves
• 1/2 tsp ground cinnamon
• 1/2 tsp English mustard
• 80 g soft light brown sugar
• 50 ml white wine vinegar