Mix 2 tablespoons of oil and 2 tablespoons of lemon juice and 1 pressed clove of garlic, as well as salt and pepper. Cut the feta cheese into cubes and roll in the marinade. Then fry in a pan with the marinade until crispy (very hot temperature).
Drain and rinse the beans. Clean the chard and cut into small pieces. Cut the onion into cubes. Press 2 cloves of garlic. Halve the olives.