Given the task definition and input, reply with output. In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

[header] How to make sumptuous snow white delight [title] Place an 18 centimeter (7.1 in) loose-bottomed cake tin on a sheet of grease proof paper and draw around it. [step] Cut the circle out. Dip a piece of kitchen towel into a little butter and rub it inside of the tin, then pop the paper circle into the base of the tin. <sep> (A) Fry enough of the butter to dissolve, but not so much that it pools around. Press the baked cake gently onto a greased cake tin. (B) As soon as the bottom of the tin rings up, tap the area off with a hammer. [title] Roll the cake tin's base in icing or cream, depending on your own tastes. (C) [title] Break the chocolate into a saucepan, then add the butter and condensed milk. [step] Melt these ingredients on a low heat. (D) [substeps] Discard the paper when done to save it for future piping activities. [title] Fill a smaller cake tin with 4 inches (1.2 cm) of snow white.
C