Place French Fried Onions in medium microwavable bowl. Microwave on HIGH 1 minute or until golden. Combine onions, eggs, bacon, tomatoes, celery, mayonnaise and mustard in large bowl. Mix just until eggs are moistened. Spoon into pita bread rounds.
Tip
Spoon salad into baked pastry shells or into cooked new potato shells and serve as an appetizer.