Use only the tender leaves. Let them stand half an hour in cold water to become crisp. Rub the inside of the salad bowl lightly with an onion. Wipe the lettuce leaves perfectly dry without bruising them, and arrange them in the bowl in circles, the heart leaves in the center. Sprinkle over them a teaspoonful of mixed tarragon, parsley, and chives, chopped fine; pour over the French dressing, and toss them lightly together. French lettuce salads always have chopped herbs mixed with them, and they are a great improvement to the salad. If all of them are not at hand, any one of them may be used alone. The salad should be put together only just before being served, or its crispness will be lost. Nasturtium blossoms, small radishes cut into flowers, or a few white chicory leaves may be used with plain lettuce salad.