1Mix sugar and cinnamon.
2In large microwavable bowl, microwave butter uncovered on High about 40 seconds or until melted. Stir in cereals until evenly coated. Microwave 2 minutes, stirring after 1 minute.
3Sprinkle half of the sugar mixture evenly over cereal; stir. Sprinkle with remaining sugar mixture; stir. Microwave 1 minute. Stir in cranberries. Spread on paper towels to cool, about 15 minutes. Store in airtight container.