American-Italian Pasta Salad

In a large pot of salted boiling water cook pasta until al dente rinse under cold water and drain.

In a medium bowl combine mayonnaise sour cream milk and Italian dressing mix. Whisk together until smooth set aside.

In a large salad bowl combine cooked and cooled pasta peas olives salami green onions celery and parsley. Mix in dressing last reserving 1/2 cup. Let sit overnight in fridge. Stir before serving. Add extra dressing if pasta appears dry.