Cake: Heat oven to 350 degrees F. Spray a 9-inch springform pan with vegetable
In a pot of boiling water, cook noodles for 8 minutes or until tender but
firm; drain. Rinse under cold running water; drain.
In a food processor, combine eggs, egg white, ricotta cheese, yogurt, brown
sugar, cream cheese and cocoa; puree until smooth. Transfer to a bowl; add noodles,
combining well. Pour into springform pan.
Chocolate Topping: In a bowl combine brown sugar, chocolate chips and cocoa;
mix well. Sprinkle over cake.
Bake in preheated oven for 30 to 35 minutes or until set.