How many carbs is in half a cup of mashed potato if you only used half teaspoon butter 2 tablespoon of fat free milk?

Half a cup of mashed potatoes typically contains about 15-20 grams of carbohydrates, depending on the specific type of potato used. Adding half a teaspoon of butter contributes negligible carbs, while 2 tablespoons of fat-free milk add approximately 1-2 grams. Therefore, the total carbohydrate content would likely be around 16-22 grams.