Ingredients
2 cups crushed Oreo cookies (about 20 cookies)1 teaspoon grated orange zest1/4 cup butter, meltedFILLING:1 envelope unflavored gelatin6 tablespoons orange juice8 ounces semisweet chocolate, chopped2-1/2 cups heavy whipping cream, divided 3 packages (8 ounces each) cream cheese, softened3/4 cup sugar1/4 cup dark baking cocoa1 tablespoon grated orange zestGLAZE:1 envelope unflavored gelatin1/2 cup plus 1 teaspoon water, divided 3/4 cup sugar1/3 cup sweetened condensed milk1 cup white baking chipsOrange paste food coloring
Preparation
Mix crushed cookies, orange zest and butter; press onto bottom of a greased 9-in. springform pan. Set aside.
In a small saucepan, sprinkle gelatin over orange juice; let stand 1 minute. Stir over low heat until gelatin is dissolved. Set aside.
For filling, melt chocolate with 1/2 cup cream in microwave; stir until smooth. Cool slightly; stir in dissolved gelatin. In a large bowl, beat cream cheese, sugar and cocoa until smooth. Gradually add chocolate mixture and orange zest; mix well. In another bowl, beat remaining cream until stiff peaks form. Gently fold into cream cheese mixture. Spoon over crust. Refrigerate, covered, until set, about 4 hours. Freeze, covered, overnight.
For glaze, sprinkle gelatin over 1/4 cup water in a small bowl; set aside (mixture will solidify). Meanwhile, in a small saucepan, combine sugar, milk and remaining water. Bring to a simmer over medium heat, stirring occasionally. Remove from heat. Stir in gelatin mixture until dissolved. Add baking chips; stir with a whisk until melted. Stir in food coloring; mix well. Cool glaze, stirring occasionally, until it reaches 90°, about 40 minutes.
Place cake on an inverted 9-in. pie plate in a foil-lined 15x10x1-in. pan. Remove the sides of the springform. Pour cooled glaze over frozen cake, allowing excess to drip off. Let glaze set 15 minutes before removing drips from bottom edge of cake. Refrigerate 2 hours before serving.
