Yes, you can reheat leftover French toast in a microwave oven. Here's a simple method to do so:
Place the leftover French toast on a microwave-safe plate. If the slices are stacked, it's a good idea to separate them to ensure even heating.
Cover the plate loosely with a microwave-safe lid or microwave-safe plastic wrap. This helps retain moisture and prevent the French toast from drying out.
Microwave the French toast on medium power (50% power) for about 30 seconds to 1 minute. The exact time may vary depending on the thickness and quantity of the French toast slices. Start with a shorter duration and then check for desired warmth.
Carefully remove the plate from the microwave, and using tongs or a spatula, flip the French toast slices over.
Microwave for an additional 30 seconds to 1 minute on medium power or until the French toast is heated through and reaches your desired temperature.
Once reheated, remove the French toast from the microwave and let it sit for a moment to cool slightly before serving.
Remember, microwaves can vary in power, so it's best to adjust the heating time accordingly to prevent overcooking or burning the French toast. Keep an eye on it while reheating to ensure it doesn't become too dry.