ingredients1 large onion (280g) sliced 1 1/2 tbsp pith and seeds removed 1/4 tsp dried red chilli flakes 1/2 tsp smoked paprika 1 level tbsp chopped fresh rosemary 2 fat cloves of garlic minced 50 ml vegan red wine optional 2 400g tins of chopped tomatoes 80 ml water 1 400g tin of butter beans drained and