Seafood Penne Pasta Salad

Ingredients:
- 1 lb imitation crabmeat
- 1/2 cup chopped onion
- 1/2 cup chopped green pepper
- 1/2 cup chopped celery
- 1 1/2 lbs penne pasta, cooked
- 16 ounces sour cream
- 1 (16 ounce) bottle ranch dressing
- 1/4 cup milk

Directions:
- Cook and cool pasta. Mix sour cream, dressing and milk (let sit 2 hours).
- Mix together onions, peppers, celery, crabmeat and pasta. Mix well with dressing. Chill at least 2 hours.