Sour Cream Brownies

1. Preheat oven to 400 F.

2. Combine butter, cocoa and water in a saucepan over medium heat. Bring to a boil. In a bowl, combine flour, sugar and nuts. Add to cocoa mixture; beat well. Add eggs and beat well. Add sour cream, vanilla and soda.

3. Pour into a large baking sheet with a rim to prevent spilling. Bake at 400 F for 20 minutes. Test like a cake to be sure it is done. Frost with your favorite chocolate frosting and sprinkle with walnuts.

I use the regular cookie sheet to bake it on. Not sure what the measurements are, but it works every time.