A delicious recipe for Orange Creamsicle, with advocaat liqueur and 7-Up® soda. Also lists similar drink recipes. Ingredients:2 1/2 oz advocaat liqueur top with 7-Up® soda Method:Pour advocaat into an old-fashioned glass half-filled with cracked ice. Add 7-Up or Sprite to taste, stir gently, and serve. Serve in:Old-Fashioned Glass Nutrition: