These are Beautiful! And so tasty. Something really different from the normal party appetizer. They're really fun for a holiday party around Thanksgiving because of their unique shape, but fun and delicious anytime!
Mix mayo, milk and horseradish. Toss with remaining ingredients except ham and parsley. Spoon about 1/3 cup mixture, diagonally onto each ham slice. Roll each slice to form a cornucopia; fasten with wooden tooth pick. Chill for a couple hours to set up. Serve on a round platter over a bed of fresh parsley.