1 pkg. fudge brownie mix
1 c. white chocolate chips
1/4 c. semi-sweet chocolate chips

Heat oven to 350 degrees. Line a 13 x 9 inch baking pan with foil; spray with no-stick cooking spray. Mix brownie mix - as directed on package. Add 1/2 cup white chocolate chips. Spread in pan, then sprinkle 1/2 cup white chips evenly on top. Bake as package directions. Cool, then drizzle 1/4 cup melted semi-sweet chips.