For the cake:
Topping:1/2 cup of sugar1 cup of cocoa powder or chocolate drink mix5 tbsp of butter1/2 cup of milk
1. Preheat oven to 350 degrees. Grease a 13×9 inches pan.
2. In a mixer, mix the eggs and sugar. Add the oil, and sifted flour. Mix the chocolate and the hot water and beat well. Add the baking powder and whisk slowly.3. Pour the batter into prepared pan. Bake for about 30 to 40 minutes, or until a tester comes out clean.
For the topping:Mix all the ingredients in a small saucepan and cook over high heat until it boils. Pour it over the cake when is still hot.