One Minute Chocolate Cake

1. Cut up the chocolate into pieces and, in a microwave-safe bowl, melt it with butter inside the microwave for 2 minutes at 800 W. 2. In another bowl , whisk the eggs and sugar until you obtain a smooth mixture. 3. Add the chocolate mixture and mix well. 4. Finally add flour and mix. 5. Fill four MinuteCakes and put a chocolate piece in the middle of each one. 6. Bake each MinuteCake in the microwave for 1 minute at 800 W.