Congealed Potato Salad
["8 c. potatoes, cooked and diced", "6 hard-boiled eggs, diced", "2 c. chopped celery", "1/2 c. chopped green peppers", "1/2 c. chopped onions", "2 envelopes unflavored gelatin", "2 c. mayonnaise", "1 c. sour cream", "2 Tbsp. sugar", "1 Tbsp. mustard", "1 Tbsp. salt", "1 c. buttermilk"]
["Heat milk and gelatin until dissolved.", "In a large bowl, combine other ingredients.", "Add milk mixture.", "Spray a 12-cup Bundt pan with Pam.", "Press mixture firmly in the Bundt pan.", "Cover and refrigerate until set.", "Unmold on serving dish and slice when ready to serve.", "Garnish with fresh parsley before slicing."]
["potatoes", "eggs", "celery", "green peppers", "onions", "unflavored gelatin", "mayonnaise", "sour cream", "sugar", "mustard", "salt", "buttermilk"]