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.
Put everything together in a second, high pan and sauté with olive oil for a few minutes. Then add the vegetable stock, stir in the tomato paste and simmer over medium heat for about 10 minutes until the liquid has reduced. Season to taste with salt, pepper, thyme and lemon juice.
Place the fried feta cheese cubes on the chard and bean pan and place the pan on a saucer on the table for serving.