how long do you cook potatoes in microwave
1 For example, if one large potato takes 10 minutes to cook, two large potatoes would take between 16-17 minutes. 2  If you prefer crispy skinned potatoes, you can cook the potatoes in the microwave for 5-6 minutes, then transfer to a baking sheet and bake in an oven preheated to 400 Â°F (204 Â°C) for 20 minutes. Place it back in the microwave for another 3-5 minutes, depending on how soft it is already. 2  After that, if it still doesn't feel fully cooked, continue to microwave it in 1 minute bursts, checking after each minute.