Really quick and easy with no mixer to clean up. My kids love them.
2 cup Sugar
⅔ cup Oil
1 cup Flour
1 tsp Baking Powder
⅔ cup Cocoa
1 pinch Salt
Mix all ingredients with a hand whisk or fork.
Pour into 9 × 13" silver foil pan.
Bake 350° for 45 min.
Cut into bars and sprinkle with confectionary sugar.