Zebra cake

Ingredients
1.All purpose flour - 2cups
2.Olive oil - 1cup
3.Milk - 11/2 cup
4.Baking soda - 2tsp
5.Sugar - 11/2cup
6.Vanilla essence - 11/2tsp
7.Eggs - 4
8.Unsweetened Cocoa powder - 3tbsp


Method:
1.Beat sugar ,eggs and vanilla essence till creamy for 5 mts.To this add milk,oil and mix well.
2.In a separate sieve APF,baking powder and mix well.
3.Slowly mix all the dry ingredients to wet ingredients and fold gently.
4.Divide half of the batter into a separate bowl.To this add cocoa pwd and mix well.
5.Pre heat the oven to 350 degrees.
6.Grease the pan with butter or oil.

5.Arrange the batter carefully in the cake pan.
6.Add 1/2 cup plain batter in the center.
7.On top of it add 1/2 cup of cocoa batter. Alternate the batter with plain and cocoa batter till it is done with out pausing it.
8.Bake in the oven for 35-40 mts. or insert the tooth pick in center as it comes out clean.