Prepare your brownie mix according to the instructions on the box. Bake and allow it to cool.
In another bowl, mix together the melted butter, brown sugar, and white sugar. Add the milk and vanilla extract, and mix again.
Gradually add the heat-treated flour and salt, mixing until combined. Stir in the chocolate chips.
Roll the cookie dough into small balls and place them on a tray lined with nonstick paper.
Take pieces from the center of the cooled brownie, flatten them out, and place a cookie dough ball in the center.
Roll the brownie around the dough to form a ball. Repeat the process.
Dip the brownie balls into melted chocolate, then place them back on the tray. Add sprinkles if desired, and refrigerate until set. Enjoy!