Tuna Ranch Skillet Supper 1 package ranch salad dressing mix 1 (8 ounce) package cream cheese 1 cup milk 8 ounces spiral shaped pasta, cooked, drained 1 (15.25 ounce) can peas, drained 2 (6.5 ounce) cans tuna, drained In blender, combine dressing mix, cream cheese and milk. Cover. Blend until smooth. In skillet, combine pasta, peas and tuna. Stir dressing mixture into pasta. Cook over low heat until heated through.