Ingredients:
4 c. slivered celery, sliced diagonally
2 heads Boston lettuce
1 (12 oz.) yogurt
1 1/2 tbsp. lemon juice
1 1/2 tbsp. DiJon mustard
4 tbsp. finely chopped parsley
Salt and pepper

Directions:
Cover and cook celery in very small amount of boiling water. Cook for 3 minutes. Drain and cool. Arrange on lettuce cups. Mix yogurt, lemon juice, mustard, and parsley. Season to taste and pour dressing over celery.