Peel celery or parsley root, grate. Peel and slice bananas. Peel and core apples, dice.
Rinse lettuce leaves, dry, shred a part of the leaves. Combine all the ingredients, except reserved lettuce leaves.
To make sauce, scald tomatoes, skin, cut into quarters, remove seeds, chip, dress with mayonnaise, mix up.
Put the lettuce leaves on a plate, then put the salad, dress with the sauce and garnish with greens.