Make this recipe a recipe that people in that category can eat. categories: ['low_sodium'], recipe: melt butter, water and cocoa; bring to boil. mix together in a bowl: baking powder, flour and sugar; pour in boiling liquid. mix together milk, soda and vinegar; pour into batter. add eggs and vanilla (batter will be very runny). pour into an oblong ungreased pan 9"x12"x2". cook in preheated oven on 180°c (400°f) for 30 minutes or until cake springs back when touched. when cooked remove from oven and cut into 15 squares (while still hot); leave in pan. frosting: melt butter. add milk and cocoa, then add sugar gradually; stir until shiny. pour frosting over cut cake. let stand until cool, then refrigerate-- keep in fridge.

Target recipe: mix flour,cocoa,sugar. add egg yolks. add milk a little at a time until you have the dry ingredients and eggs mixed well. add vanilla and butter. cook over medium heat until thick stirring constantly. pour into baked pie shell. top with meringue and brown.