Mint Oreo Cheesecake

Bahan-bahan (12 porsi)

• 4 tablespoons butter
• 25 classic Oreo cookies
• 4 (8-ounce) packages softened cream cheese
• 1 cup granulated sugar
• ¾ cup sour cream
• 1 teaspoon vanilla extract
• 1 teaspoon peppermint extract
• 4 room temperature large eggs
• Green food coloring
• 15 broken Mint Oreos (these should be broken into pieces, but not crushed into fine crumbs)
• 1⅓ cup semi-sweet chocolate chips
• ½ cup heavy cream
• whipped cream (for topping (optional))