The salad is prepared very quickly. Mash tuna with a fork. Cut the boiled potatoes in half (if small), the large ones should be cut into quarters, cut the cucumber into thin slices. Cherry tomatoes just cut in half. In a large container, mix spinach, potatoes, tuna, cherry and cucumbers. We fill with yogurt. Salt and pepper to taste. And mix gently.
Put the finished dish in portions on a plate and enjoy the wonderful taste of the salad.