Texas Brownies

Ingredients

250 gr all purpose flour
400 gr granulated sugar
230 gr butter
95 gr shortening
240 gr strong brewed coffee
22 gr dark
120 ml buttermilk
2 eggs
5 gr baking soda
8 gr vanilla
4 gr dark cocoa
60 ml milk
700 gr unsifted powdered sugar
17 1/2 by
11 jelly roll

Instructions

test done in the center. While brownies bake, prepare the frosting. In a saucepan, combine the butter, cocoa and milk. Heat to boiling, stirring. Mix in the powdered sugar and vanilla until frosting is smooth. Pour warm frosting over brownies as soon as you take them out of the oven. Cool. Cut into 48 bars. * 2 tsp vinegar or lemon juice mixed into half cup milk may be substituted for the buttermilk.