Mix the butter, sugar and eggs. Add the vanilla to combine. Mix the syrup and melted chocolate and fold in the flour.
Line a 9×9 baking dish with 2 pieces of foil to form a sling. Bake at 350° F (170° C) for 30 minutes.
Cool brownies for at least an hour.
Second Layer - Frosting
Cream the butter and 1 cup of powdered sugar. Add cherry juice and remainder of sugar.
Mix in the chopped cherries just until combined. Layer over the cooled brownies. Let it harden in fridge for a minimum of 1 hour.
Third Layer – Chocolate Shell
Melt together butter and chocolate in a microwave for 45 seconds and stir to a beautiful, glossy finish. Pour over the hardened frosting, smooth with an offset spatula, and let harden in the fridge.
For serving, take it out of the refrigerator, cut in pieces, and serve immediately.