Deviled Egg Sandwich (1 serving) 2 large eggs 2 slices buttermilk bread spray butter mayonnaise Spray butter into a medium sized coffee cup. Add eggs to the cup (unscrambled). Cover coffee cup and place in microwave for 2 minutes, or until you hear a loud explosion. Mix in mayonnaise with cooked eggs. Spread mayonnaise onto bread then add eggs. Enjoy. This is a quick and easy microwave breakfast sandwich. Mr Breakfast would like to thank Starfish for this recipe. Recipe number 2653. Submitted 11/3/2009.