Whip the whipped topping until soft peaks form. Add in the confectioners’ sugar and continue to whip until stiff peaks form.

Add in the chocolate syrup and fold to combine.

To assemble, layer in a nine-inch square baking dish: biscuits on the bottom, then a thin layer of the whipped cream, then biscuits, whipped cream, and so on until the dish is full.

Cover and place in fridge at least four hours or overnight.

Garnish with additional chocolate syrup, shaved chocolate, or berries.