Step 1

Using a small whisk, mix all ingredients into a microwave-safe mug until batter is smooth and no flour chunks remain. The batter will be thick. Microwave for about 1 minute. Top of bun should look dry. You should be able to remove the entire bun in one piece.

Step 2

If using silicone molds, fill about 2/3 full with batter. This recipe should be enough to make two regular silicone cupcake molds. Microwave each separately for about 30 seconds. If using something bigger or smaller, you will have to adjust time accordingly.