Cut fresh tomatoes into half rings, and boiled beets into strips. Place in a deep bowl.
Cut the lettuce leaves 2 cm across and put them in a bowl with the tomatoes and beets, add salt, chop the black pepper, squeeze out the lemon juice, grate the lemon zest, season with olive oil and mix well.
Arrange the salad on plates, top with thinly sliced goat cheese with a vegetable peeler. Colorful, light and very tasty salad is ready.