Ponderosa Steakhouse Seafood Penne Pasta Salad

1 lb imitation crab meat
1/2 c. Onions chopped
1/2 c. Green Peppers, chopped
1/2 c. Celery, chopped
1 1/2 lb. Penne Pasta (cooked)
1 lb Sour Cream
1 lb Ranch Dressing (one 16 oz bottle)
1/4 C. Milk
Methods/steps
Cook and cool pasta. Mix sour cream and dressing and milk (let sit 2 hours). Mix together onions, peppers, celery, meat and pasta. Mix with dressing. Mix well. Chill at least 2 hours.