Combine mix ingredients; store in an airtight container or resealable plastic bag. Yield: 1-3/4 cups mix (7 batches of pudding)., To make pudding: Combine water and mix in a small saucepan; bring to a boil over medium heat, stirring occasionally. Cook and stir for 2 minutes. Remove from the heat; stir in butter and extract. Pour into a serving dish. Serve warm or chilled; top with whipped topping and sprinkle with cocoa if desired.