Prepare 1 serving hot cocoa mix, in a large mug, according to package directions.
Add around 2 tablespoons marshmallow creme spread, 1/4 cup mini marshmallows, and some snowflake sprinkles to the top of the hot cocoa.
Make a face on top of the marshmallows using 2 candy eyeballs, 1 Reese's Pieces Peanut Butter Candy for the nose, and 1 candy mustache icing decoration.