Chocolate Custard Cake - cooking recipe

Ingredients

2 Tbsp. cocoa
1 Tbsp. vegetable oil
1/3 c. sugar
3 Tbsp. all-purpose flour
2 c. evaporated skim milk
1 tsp. vanilla extract
4 egg whites
vegetable cooking spray

Preparation

Combine cocoa and oil in small bowl; stir well and set aside. Combine sugar and next 4 ingredients in electric blender.
Process at medium until smooth.
With blender running, pour cocoa mix into blender; process until smooth.
Pour into large bowl.