Sour Cream Brownies With Chocolate Velvet Frosting

• 1 (19 1/2 ounce) package brownie mix
• 13 cup butter, melted
• 12 cup sour cream (not reduced fat)
• 2 large eggs
• 2 tablespoons butter
• 12 cup semi-sweet chocolate chips
• 14 cup sour cream
• 1 14 cups sifted powdered sugar

1. Preheat oven to 350; position oven rack in the lower third of the oven; spray the bottom only of an 8-inch square baking pan with cooking spray.
2. In a bowl, mix the brownie mix, melted butter, sour cream, and eggs with a wooden spoon until just blended and add dry ingredients are moistened.
3. Spread batter in prepared pan; bake 40-44 minutes or until pick comes out clean or almost clean (do not overbake).
4. Transfer to a wire rack and cool completely.
5. Make frosting: in a medium saucepan set over low heat, combine the butter and chocolate chips; cook and stir until melted and smooth.
6. Remove from heat and cool 5 minutes; whisk in sour cream.
7. Gradually add powdered sugar, whisking until blended, shiny, and smooth.

brownie mix, butter, sour cream, eggs, butter, semisweet chocolate chips, sour cream, powdered sugar

Taken from www.food.com/recipe/sour-cream-brownies-with-chocolate-velvet-frosting-290723 (may not work)