Cut olives into rings, slice radish.
Mix vinegar with olive oil, add a dollop of water, garlic, bay leaf, salt, pepper and bring the mixture to boil.
Add beans, cook through for 10 minutes. Then remove from the heat, take out garlic and bay leaf.
Add radish, olives, salt, pepper and stir up.
When serving, top the salad with greens and corn flakes.