(I didn't add amounts above, because I feel like carbs and butter and spices should be measured with your heart and not restrained by the metric system. Measure that ish with your heart.)
Cube up a good pile of nugget potatoes and put them in a microwave safe dish (I use Corningware).
Add in a few pats of butter, and a good shake or three of your fave spices. I love paprika, garlic powder, onion powder, salt, pepper, and thyme.
Add in your soy sauce and stir.
Next - lid on, and put the dish into the microwave. It needs four, 5-minute internals in the microwave on high - 20 minutes total - with a stir at the end of each 5 minute interval. Make sure to use oven mitts, the dish will be hot.
Enjoy the most flavourful potatoes ever.