Yes, I do mean Erythritol, thank you. Although I am a supporter of butter in cookies (it just makes them so much better!), many people are currently trying to stay clear of Trans fats which has been a significant contributor to coronary disease. These tran fatties are created by using hydrogenated oils. Trans fat also increases your LDL cholesterol (bad kind) while lowering your HDL cholesterol (good kind). Some butters also contain gluten. Also, butter contains many calories and a load of sodium. I personaly say double the butter!