Here is the recipe copied from the Bakers Royale website:
Brownie Cookie
12 oz. chocolate, chopped
3 tablespoons butter
3 tablespoons butter
2 eggs
⅔ cup sugar
1 teaspoon vanilla extract
¼ cup all-purpose flour, sifted
¼ teaspoon baking powder, sifted
Salted Caramel Creme Filling (by Bakers Royale)
1 cup butter
2 cups confectioner sugar
1/4 teaspoon salted
1/4 cup caramel (Make sure caramel is cooled if making homemade. Clickhere for
homemade caramel sauce recipe)
Instructions:
To make brownie cookies:
Place 7oz. of the chocolate and the butter in a saucepan over low heat
and gently stir until melted and smooth. Set aside.
Place the eggs, sugar and vanilla in the bowl of a stand mixer fitted
with a paddle attachment and beat for 15 minutes or until pale and creamy. Add
in flour, baking powder, melted chocolate mixture, remaining 5 oz. of chocolate
and mix to combine. Set aside to to stand for 10 minutes. Spoon 2 tablespoonful
of the mixture, onto parchment lined bake sheet. Bake for about 8–10 minutes or
until puffed and cracked. Allow to cool completely on trays.
To make caramel creme filling:
Place butter in a bowl and beat until creamed. Add in confectioner
sugar and salt and beat until light combined. Add in caramel and beat until
combined.
Assembly:
Spread a teaspoon and a half of caramel creme on underside of one
brownie cookie and place a second brownie cookie bottom side down on top
frosting.