1 greased 9" x 9" pan
1/2 cup oil or melted butter
1 cup sugar
1 tsp vanilla
2 eggs
1/2 cup flour
1/3 cup cocoa
1/4 tsp baking powder
1/4 tsp salt
1/2 chopped nuts (optional)
Heat oven to 350F.
Dump ingredients into a bowl and mix until smooth.
Bake for 20-25 mins