barbecue sauce

• 1 tbsp oil
• 4 cloves garlic, crushed

for the paste

• 1 tbsp smoked paprika
• 1 tsp dried oregano
• 1/4 tsp hot chilli powder
• 1/8 tsp cayenne pepper
• 1 tsp ground cumin
• 1 1/2 tbsp muscovado sugar
• 1 small dried ancho chilli, finely chopped
• 1 tbsp honey
• 1/4 tsp salt
• 1/2 ground black pepper
• 100 ml coca cola
• 1 tbsp mustard
• 2 tbsp red wine vinegar
• 250g heinz tomato ketchup