If you are interested in making a dessert that is quick and easy but tastes so good everyone will think you spent all day in the kitchen, then this Raspberry Chocolate Cheesecake is for you.   My friend Purvi gave me this recipe and while I don't have much of a sweet tooth I absolutely cannot resist this sinfully delicious and decadent cheesecake.  The cheesecake is smooth and rich and it just melts in your mouth. This is the third time I have made the cheesecake this month and lucky for me I had a little helper this time around.