01 -
Bake brownies in a 9 x 13-inch pan according to the directions on the box. Allow brownies to cool completely in the pan after baking.
02 -
Cut two 6-inch circles from the brownies using a sharp knife or a cake ring. Place one circle into the bottom of a 6-inch springform pan. Spread one pint of ice cream evenly over this layer.
03 -
Place the second brownie circle on top of the ice cream layer in the springform pan. Spread the remaining pint of ice cream evenly over this layer, smoothing the top.
04 -
Cover the layers with plastic wrap and return the springform pan to the freezer. Allow the cake to harden for a few hours until firm.
05 -
Remove the ice cream cake from the freezer about 5 minutes before serving. Carefully remove from the springform pan. Top with hot fudge and pieces of remaining brownies for garnish before serving.