Good-Cooking - Chocolate Cookie Cheesecake

Ingredients

• 1 1/2 cups cream-filled chocolate
• sandwich cookie crumbs
• 2 tablespoons butter or margarine, melted
• 1/4 cup firmly packed brown sugar
• 1 teaspoon ground cinnamon
• 32 ounces cream cheese, softened
• 1 1/4 cups granulated sugar
• 1/3 cup whipping cream
• 2 tablespoons all-purpose flour
• 1 teaspoon vanilla extract
• 4 eggs
• 1 1/2 cups coarsely chopped cream-filled
• chocolate sandwich cookies
• 16 ounces sour cream
• 1/4 cup granulated sugar
• 1 cup whipping cream
• 1 1/4 cups semisweet chocolate morsels