Step 1

Place Oreos into a food processor and blend until mixture resembles fine crumbs. Pour melted butter over the crushed cookies. Pulse until the butter is evenly distributed. Press cookie mixture into the tart pan using the back of a measuring cup and your fingers. Place in fridge or freezer while you prepare the filling.

Step 2

In a small saucepan, heat the cream over medium-low heat until tiny bubbles just start to form around the edges of the pan. Do not boil or even simmer. Remove from heat and pour over chocolate chips. Leave it alone for 2 minutes and then stir until all the cream is blended with the chocolate.

Step 3

Pour the ganache filling over the crust and return the fridge. Refrigerate for at least 3 hours or overnight.

Step 4

Before serving, pop out of edges of tart pan, place on a plate and top with berries and sprinkle with powdered sugar. Cut into small slices and serve!