01 -
Preheat oven to 325°F and grease a 9x13 inch baking dish.
02 -
Mix brownie mix, 1 egg, and 1/2 cup melted butter until thick. Spread in baking dish.
03 -
Combine 3 eggs, brown sugar, white sugar, 1/2 cup melted butter, and corn syrup. Add pecans. Pour over brownie base.
04 -
Mix cream cheese, remaining 1/2 cup melted butter, 3 eggs, and vanilla. Add powdered sugar gradually. Spoon over pecan layer.
05 -
Bake 55-75 minutes until center jiggles slightly but creamy layer is firm. Cover with foil if browning too fast.
06 -
Cool on wire rack before slicing.