Remove the stalks from the tomatoes, wash them, peel them, quarter them lengthways, remove the green-white stems and the grains. Cut the quarters into cubes approx. 5 mm in size. Remove the stem from the red pepper, cut open lengthways, unfold, core, lengthways into thin strips and cut them crossways into small cubes. Wash the peppers, remove the stem, cut open lengthways, unfold, core, lengthways into thin threads and cut them crossways into small cubes.