Chocolate Cheesecake Delight

First, preheat your oven to 350 degrees Fahrenheit or 175 degrees Celsius. This initial step ensures that the desired temperature is achieved for baking purposes.

Meanwhile, combine graham cracker crumbs with melted butter and 2 tablespoons of sugar in a medium-sized bowl. Use a spoon or spatula to mix the ingredients until they are well combined and have an even consistency. Press this mixture firmly into the bottom and 2 inches up the sides of a 9-inch springform pan. Place it in the refrigerator for about 30 minutes to allow the crust to set.

In a separate process, place chocolate chips in the top of a double boiler over simmering water. Stir these ingredients frequently with a rubber spatula to avoid burning, and continue stirring until the chocolate is fully melted. This process should take about 5 minutes.

To prepare the cheesecake filling, combine cream cheese with 1 cup of sugar in a large bowl. Use an electric mixer or spoon to beat the ingredients until they are smooth and creamy. Gradually add eggs one at a time, mixing well after each addition until just combined.

Next, blend the melted chocolate into the cream cheese mixture by gradually pouring it in and beating on low speed until well combined. Add 1/2 cup of sour cream, flour, and vanilla to the mixture, blending until smooth. Pour this filling into the prepared crust.

Bake the cheesecake in a preheated oven until its center is set and the filling is firm, taking about 55 to 60 minutes. Turn off the oven.

Allow the cheesecake to cool in the oven for 1 hour without opening the door. This step is crucial for preventing any sudden temperature changes.

Remove the cheesecake to the counter and let it cool completely at room temperature. Transfer it to the refrigerator and chill for several hours or overnight.

Before serving, mix 1/2 cup of sour cream with 1 tablespoon of sugar in a small bowl. Spread this mixture evenly over the chilled cheesecake.