c("Mix together flour, baking powder, and salt. Set aside. Layer ingredients in place before adding flour mixture.  Be sure to wipe out the inside of jar with a dry paper towel after adding the cocoa powder.", "Instructions to attach to jar:  Empty jar of mix into large mixing bowl.", "Use your hands to thoroughly blend mix.", "Add butter or margarine melted.", "Do not use DIET margarine.  Add eggs, slightly beaten.", "Mix until completely blended.", "Spread batter into sprayed 9 X 13 inch baking pan.", 
"Bake at 350 degrees F (175 degrees C) for 30 minutes.", "Cool completely in pan.", "Cut into 2 inch squares.")