Into a microwave safe bowl, add 1/2 cup of water. Cut a lemon in half, squeezing the juice into the water. Drop the two halves into the water. Place in the microwave, and heat on high for 3 minutes. Let it stand for another 5 minutes. Don’t be tempted to open the door. When the timer goes off, use a dry towel to clean up the mess. (For step-by-step images, click here.)

—Chris, Burnt Macaroni