Chocolate Marble Cheesecake Recipe
Directions for preparation and baking
1. Preheat the oven to 450°F. I use a stone on the bottom rack. If you haven’t prepared your crust yet (see crust recipes) or bought a ready-made one, get the crust ready now. If you have a ready-made crust, you may want to toast it in time to be ready for step 7 below, but that is not required.
2. Start melting chocolate and shortening in the top of a double boiler (or in a small pot you can float in a larger pan with hot water) to be ready for step 6.
3. Beat (or use a mixer) the cream cheese and vanilla in a large mixing bowl. Gradually add the sugar and continue beating until well blended.
4. Add the sour cream and continue beating until you have a smooth consistent texture. Once you add eggs (next step) you won’t be able to fix lumps you leave in now.
5. Add the eggs. Once the eggs are stirred in, gradually add the milk or cream (which can be whipped first to lighten the cake) and gently stir until smooth. The batter is ready.
6. Remove the melted chocolate and shortening from heat and stir until it is has an even consistency.
7. Put all but about 3 cups of the batter in your prepared crust. Add the melted chocolate to the remaining 3 cups of batter in your mixing bowl and stir it to an even color consistency. Spoon the chocolate batter into a few spots of your crust, right on top of the plain batter. Gently swirl the two batters around and up and down to marbleize the cake to the extent you want. You can leave distinctly chocolate sections or have a subtle mix throughout the cake. I use a small knife for the marbling and finish with very small light swirls in a widening circle. If you don’t mind washing more bowls, you could first separate the batter for the chocolate and the alternately spoon in plain and chocolate batter.
8. Place the filled crust in the 450°F oven. Once you have the cake in the oven, don’t open the oven door any more than you have to. You may want to add a pan of water to help maintain/restore humidity in the oven. After fifteen minutes reduce the oven temperature to 300°F and continue baking for another hour before you check on the tall cake (45 minutes for shallow cakes, 30 minutes for cupcakes.)
9. After the cake has cooled to room temperature, serve or refrigerate the covered cheesecake.