Chocolate Tray Bake

This is from my cookbook, titled "Chocolate" I have not tried it. (see edit below)I love the simple ingredients and easy instructions. Serve this warm with cream for dessert. it also can be frozen for about 2 months, just thaw at room temperature. Hope you enjoy! Edited to say that I have now cooked this cake. It is not a real sweet cake. The texture is a little denser than regular cake mix cake. It was delicious slightly warm with confectioners sugar dusted on top with a glass of milk! I believe it would be just the thing after a heavy meal or as a snack.

• Ready In: 50 mins
• Serves: 15

Ingredients

• 1  cup  superfine sugar
• 1  cup  soft margarine or 1  cup butter
• 4  eggs, beaten
• 4  tablespoons milk
• 3  cups self rising flour, sifted
• 3  tablespoons cocoa powder, sifted
• 1⁄3 cup  milk chocolate chips
• 1⁄3 cup  dark chocolate chips
• 1⁄3 cup white chocolate chips
•  confectioners' sugar, to dust

Directions

1. Preheat oven to 350 degrees.
2. Grease 13 x 9 pan with butter or margarine.
3. In a large mixing bowl, place all the ingredients in the order listed, EXCEPT, the chocolate chips and confectioners sugar.
4. Mix well, until smooth.
5. Mix in the chocolate chips.
6. Spoon the mixture into the pan and level the surface.
7. Bake for 30-40 minutes, till risen and springy to the touch.
8. Cool in the pan.
9. Once, cool, dust with the confectioners sugar.
10. Cut into squares to serve.