400g cannellini beans, rinsed and drained
1tsp tomato puree
1tsp cornflour
1 spring onion
1/2 clove garlic
1/2 tsp mild curry powder
1/4 tsp turmeric

Place the beans in a large bowl and use a fork to thoroughly mash the beans. Add the tomato puree, cornflour, spring onion, garlic, chilli powder and turmeric. Season generously and mix well.
Divide the mixture into two portions and form into balls, then flatten a little to form a burger. If you have time, chill for 20 minutes or keep refrigerated until needed. The burgers will hold their shape slightly better if chilled but will be delicious if cooked straight away.
Heat the oil in a frying pan over a medium heat. Add the burgers to the pan and cook for 3-4 minutes on each side until golden brown.
Serve with mint yoghurt and salad.