Wash the meat, dab dry and cut into small cubes. Heat oil in a coated pan. Fry the meat for about 5 minutes until golden brown. Season with salt and pepper. Remove from the stove.
Wash and quarter the tomatoes. Cut olives into slices. Clean, wash, shake dry and finely chop the arugula. Peel and halve garlic.
Mix meat, olives, tomatoes and yoghurt in a bowl. Fold in the rocket salad. Season to taste with salt and pepper. Toast bread and rub with the cut side of the garlic. Serve everything.