Combine first 2 ingredients and ½ cup Swiss cheese; stir to blend. Press 1 slice of ham into each mini-muffin cup. Roll cream cheese mixture into scant 1-inch balls. Place one ball inside ham in each muffin tin. Top each with a sprinkle of remaining Swiss cheese. Bake at 350° for 15-18 minutes or until heated through. Serve warm garnished with minced pimentos and chopped parsley. Makes about 24 blossoms.