Method (Makes 10-12 patties)

1. Peel and cook the sweet potatoes until tender and leave to cool.
2. Then place them in a food processor along with the peanut butter, garlic, half of the black beans and all the spices and blitz until smooth. Place the mixture in a bowl and add the rest of the beans, onions, green pepper, egg, and porridge oats. Stir well to combine. The mixture should be very thick and not too wet; if it seems wet, add a little more oats. It should seem like a “dough.” Make 10 – 12 burger shapes.
3. Heat your George Foreman Grill and then place them in batches on the grill and cook for 5-6 minutes. The outer shell should be crispy but the centre will be soft and fluffy.  You can eat these as they are or place them in a soft bun with a little lettuce.