Scale and mix R&H® Fudgey Brownie Mix according to bag directions. Incorporate 12% pecans into batter before baking. Line a half sheet tray with parchment paper and treat with pan spray. Deposit 3 pounds batter, spread to edges, and bake at 350F until set. Let brownies cool completely then freeze. Unmold, spread with fudge icing, and decorate by piping squiggles of caramel fudge and cream cheese icings then pop back in the freezer to set. Cut while frozen (this step is optional, but the brownies will both unmold and slice much easier from frozen).