2 garlic cloves, grated
200g/7oz onion, finely chopped
2 x 400g/14oz chopped tinned tomatoes
400g/14oz dried white beans (such as haricot blanc), soaked overnight in cold water
2 tsp bicarbonate of soda
salt and freshly ground black pepper
1 tsp cracked black pepper
150g/5½oz soft dark brown sugar
75ml/2½oz rapeseed oil
200ml/7fl oz red wine vinegar
1½ tsp salt
340g/11¾oz strong white flour, plus extra for dusting
2 tbsp tomato purée
340g/11¾oz wholemeal flour
85g/3oz butter, softened, plus extra to serve
625ml/21fl oz buttermilk
200g/7oz smoked streaky bacon, chopped