30min · 12 servings Ingredients: • 1 cup unsalted butter • 1 cup light brown sugar • 1/2 cup granulated sugar • 1 large egg • 2 teaspoons pure vanilla extract • 2 1/4 cups all-purpose flour • 1 teaspoon baking soda • 1/2 teaspoon kosher salt • 12 ounces bittersweet chocolate chips, plus 2/3 cup for topping • 1 cup Nutella • Ice cream, to serve Instructions: • Heat oven to 350 degrees. • Using a mixer fitted with the paddle attachment, cream butter and sugars together until very light, about 5 minutes. Add egg, mixing well. Stir in the vanilla. Stop the mixer and add flour, baking soda and salt. Mix until just combined, then stir in chocolate chips on low speed. • Spray a 9-inch springform pan with nonstick spray. Add half of the cookie dough to the bottom of the prepared