The SI base unit for mass is the kilogram. 1 kilogram is equal to 1000000 mg, or 1000000000 mcg. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between milligrams and micrograms.
1 Your potato shell should be about 1/4-inch thick. 2  Mash the potato pulp and add the milk, sour cream, butter, salt and pepper and stir together with a whisk. 3  Carefully add 1/4 cup of cheddar cheese, the black beans and the corn.
Place on a microwave-safe plate and cook on high power for three to four minutes per potato. If you are making four potatoes, heat no longer than 12 minutes. Remove the hot baked potatoes using an oven mitt. Slice lengthwise at the top of the potato and fluff with a fork before adding your favorite toppings.