Cut the cooled brownies into 1-inch squares.
Thinly slice all but 3-4 strawberries. These will be used to line the trifle bowl for the strawberry layers. Chop up the remaining strawberries. Set aside.
To begin assembling the trifle, add a layer of brownies to the bottom of the bowl.
Then add a layer of chocolate cream.
Next, place the sliced strawberries around the edge of the trifle bowl (as pictured above). Sprinkle diced strawberries over the chocolate cream.
Repeat the steps above until you have filled your trifle bowl (you may have extra brownies or chocolate cream, depending on the size of your trifle bowl).
Top the trifle with a final layer of chocolate cream, then decorate with brownie crumbles and strawberries.
Store in the fridge and enjoy within 7 days.