1 c. flour
2/3 c. cocoa
1/2 c. butter, melted
2 c. sugar
4 eggs
2 tsp. vanilla

Add butter, sugar, eggs and vanilla; beat together (the more you beat the fluffier the brownies will be). Sift flour and cocoa together and to mixture. Bake at 350 degrees for 20 to 30 minutes.