In this task, you will be presented with the directions of a recipe separated by "," and have to fill in the "___" which is a step that is missing from the recipe.
Q: Melt butter in a saucepan.,______,Mix well. Beat eggs slightly in mixing bowl, then add cocoa mixture to eggs, beating until frothy at high speed.,Add flour, salt and vanilla, mixing well.,Fold in nuts.
A:
Add cocoa and sugar.