Ingredients
8 oz. butter
8 oz. bittersweet chocolate
1C white sugar
1C dark brown sugar
2 tsp. vanilla extract (1 drop of almond extract if available)
4 eggs
1C flour
1/2 tsp. baking powder
1 tsp. salt
Preparation
butter, melted over low heat, add in chocolate, chopped; allow to melt, add sugars & extracts, 4 eggs one by one, 1 cup flour, (1/2 tsp baking powder), 1 tsp salt. Mix.
Put in 13x9 in pan, 350 deg F oven appx 30 mins.
Let cool, cover with aluminum foil, and let stand overnight before cutting/serving (this last is an essential step, do not!!! mess with these before they have rested)