Swirled Chocolate Chip Cookie Brownies

1 brownie mix
1 (8 oz) cream cheese, softened
3 eggs
1/2 cup sugar
1 (17.5 oz) Chocolate Chip Cookie mix
Preheat oven to 350 degrees. Prepare brownie mix according to box directions. Pour batter into prepared baking pan. Beat cream cheese for 1 minute. Add eggs and sugar. Beat well. Dump cookie mix in and mix until blended. Drop spoonfuls of the cookie batter on brownie batter. Swirl lightly with knife. Bake for 35-40 minutes or until ready. Cool. Frost with below frosting recipe.
1/4 cup baking cocoa
1 stick salted butter, cut into pieces
1/2 cup buttermilk
3 3/4 cup powdered sugar
1 tsp. vanilla

Combine cocoa, butter, and buttermilk in a pan. Bring to a boil. Remove from heat and add powdered sugar and vanilla. Pour over brownies and spread. Let sit until hardened. Cut into squares and serve.

Source: PriscillaBakes