21.   Add sugar and mix well.

22.   Add sugar and stir to dissolve.

23.   Add sugar gradually, creaming well.

24.   Add sugar gradually.

25.   Add sugar to butter and cream until light.

26.   Add sugar, and bring to a simmer over medium-low heat.

27.   Add sugar, and cream again until fluffy.

28.   Add sugars and mix well.

29.   Add the sugar and beat until the mixture becomes firm.

30.   Add the sugar and bring to a boil over medium-high heat.