In salted water cook the carrots, celery and peas until tender. Carrots, celery, peppers and meat cut into cubes, add the drained peas, mayonnaise, mint, vinegar, pepper, salt and gently stir. Cut caps of washed tomatoes, carving is the core with a spoon, filled with the prepared mixture and cooled. Before presenting tomatoes are arranged in a dish that is covered with leaves of chicory (or lettuce), add salt and sprinkle with lemon juice.