Rinse all the beans separately making sure the brine is out.
In a bowl add the beans, sweet peppers, onion, tomatoes, lime juice, salt, black pepper and ½ tsp cayenne pepper. Mix well and set aside.
In a small bowl mix together salt, black pepper, paprika, ½ tsp cayenne pepper and garlic. Rub onto chicken breast.
Heat oil on a medium flame and cook the chicken on each side for 4 minutes. Once fully cooked remove from the heat and allow to rest for 5 minutes. Note: (Cover the chicken as this helps to keep the moisture locked in.)
Serve salad with chicken and top with Feta crumble.