Yes, you can microwave whole potatoes, but there are some important things to keep in mind to ensure they cook properly and evenly:
Pierce the skin: Before microwaving, use a fork or knife to pierce the skin of the potato a few times. This helps to prevent the potato from bursting during cooking.
Use a microwave-safe dish: Place the whole potatoes on a microwave-safe dish or a microwave-safe plate.
Cooking time: The cooking time will depend on the size of the potatoes and the power of your microwave. Generally, it takes about 5-8 minutes per potato. Start by microwaving for 5 minutes and then check the doneness. Continue microwaving in 1-2 minute increments until the potatoes are fully cooked and tender.
Turn the potatoes: To ensure even cooking, turn the potatoes over halfway through the cooking process.
Wrap in a damp paper towel (optional): Some people find that wrapping the potatoes in a damp paper towel can help steam them and make them more tender.
Allow for resting time: After microwaving, let the potatoes rest for a minute or two before handling them. They will be hot!
Remember that microwaving times may vary based on your microwave's wattage and the size of the potatoes, so it's always a good idea to check their doneness with a fork. Once they are tender all the way through, they are ready to be served or used in your favorite recipe.