INGREDIENTS
1 cup
fat-free milk
1/2 cup
reduced-fat mayonnaise
1/2 cup
reduced-fat sour cream
1 1 ounce package
ranch salad dressing mix
2 tbsp
dill weed
1/8 tsp
celery seed
1/8 tsp
pepper
2
large cucumber, peeled and sliced
2/3 cup
sliced red onion, separated into rings