The following recipe comes from a lady from the United States. So I guess you could say it is a traditional American brownie.
First time I tasted it my wisdom teeth were playing up but despite the pain I soldiered through many pieces it was very yummy.
It also brings great memories of the station I was working on at the time. We had a lot of fun in the paddock.
Melt ¾ cup butter and add ¾ cup cocoa and 1 teaspoon vanilla.
Mix in separate dish.
1 tspoon baking powder
½ tspn salt
1 ¼ cup flour
2 cups sugar
Bake at 180 degrees for 30 -35 minutes.