Chocolate Chip Chocolate Cheesecake Bars Ingredients Crust: 1 1/2 cups Oreo cookie crumbs 5 tablespoons unsalted butter, melted Chocolate Chip Cookie Dough: 5 tablespoons unsalted butter, room temperature 1/3 cup packed light brown sugar 3 tablespoons granulated sugar 1/4 teaspoon salt 1 teaspoon pure vanilla extract 3/4 cup flour 2/3 cup chocolate chips Cheesecake