Fabulous chocolate chunk brownie bar

Sugar, chocolate (sugar, unsweetened chocolate [processed with alkali], cocoa butter, milk, milkfat, pure vanilla, salt, vanilla extract, soy lecithin, sunflower lecithin), eggs, enriched wheat flour (wheat flour, malted barley flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid), margarine (soybean oil, palm oil, water, salt, mono & diglycerides, nonfat dry milk, sunflower lecithin, natural flavor, vitamin a palmitate, beta carotene), butter (milk), glucose, cocoa, water, baking powder (sodium acid pyrophosphate, bicarbonate soda, corn starch, monocalcium phosphate), salt, natural madagascar vanilla flavor.