Chocolate Orange Cheesecake

Ingredients

• 1 3/4 cups Ghirardelli 60% Cacao Bittersweet Chocolate Baking Chips
• 6 ounces shortbread cookies, crushed
• 1/4 cup butter, melted
• 16 ounces cream cheese (for filling)
• 1 3/4 cups sugar (for filling)
• 1/3 cup orange juice concentrate (for filling)
• 3 large eggs (for filling)
• 1 1/2 cups sour cream (for topping)
• 6 tablespoons sugar (for topping)
• 2 tablespoons orange juice concentrate (for topping)