Return rice to saucepan. Stir in sweetened condensed milk, evaporated milk, whole milk and 2 tablespoons Cinnamon Sugar Butter Spread. Continue cooking over medium-high heat until mixture comes to a boil (8 to 10 minutes). Reduce heat to low; cook, stirring constantly, until mixture thickens (20 to 22 minutes). Add raisins and remaining 1 tablespoon Cinnamon Sugar Butter Spread; stir well.