BEST BROWNIE RECIPE 1 cup butter 2 cups sugar 4 eggs 1-1/2 tsp. vanilla 1/2 cup cocoa 1-1/3 cups flour 1/2 tsp. salt Cream butter and sugar together. Add eggs and blend well Add vanilla, salt, cocoa and flour. Don't overbeat. Pour into a greased 9X13 pan. Bake at 350 F for 20-25 minutes.