Triple-chocolate Cheesecake with Chocolate Glaze

Description
Contributed by Catsrecipes Y-Group
 * Makes 16 servings of triple chocolate cheesecake

Crust

 * ½ stick butter, softened
 * 1½ cups Oreo cookies, finely crushed

Filling

 * 3 bricks (8 oz each) cream cheese, softened
 * 1 cup sugar
 * 1 tbsp cornstarch
 * 3 large eggs
 * ½ cup sour cream
 * 1 tbsp vanilla
 * 4 oz milk chocolate
 * 4 oz white chocolate
 * 4 oz semisweet chocolate

Chocolate glaze

 * 3 oz bittersweet baking chocolate
 * 2 tbsp butter
 * 1 tbsp corn syrup

Directions

 * 1) Heat oven to 350°F.

Crust

 * 1) In bowl, rub butter into cookie crumbs until crumbs are moistened.
 * 2) Press over bottom of spring-form pan coated with cooking spray.
 * 3) Bake 10 minutes or until set.
 * 4) Cool.
 * 5) Reduce oven temp to 300°F.

Filling

 * 1) Beat cream cheese, sugar and cornstarch in a bowl until smooth.
 * 2) Beat in eggs, then sour cream and vanilla until blended.
 * 3) Divide batter among 3 bowls.
 * 4) Melt the chocolates separately.
 * 5) Stir milk chocolate into 1 bowl of batter, white chocolate into another and semisweet chocolate into third.
 * 6) Spread milk chocolate batter in crust.
 * 7) Spoon white chocolate batter over milk chocolate layer.
 * 8) Spoon semisweet chocolate batter over white chocolate layer.
 * 9) Bake 1¼ hours or until set and center still jiggles slightly.
 * 10) Cool in pan.
 * 11) Cover and refrigerate 4 hours.

Chocolate glaze

 * 1) Combine glaze ingredients in a saucepan, whisk over low heat until chocolate melts and mixture is smooth.
 * 2) Remove from heat, let cool 15 minutes
 * 3) Remove pan sides, place cheesecake on serving plate.
 * 4) Spread glaze over top of cheesecake.
 * 5) Refrigerate until glaze is set.