¾ cup butter, softened
¾ cup packed brown sugar
1 large egg yolk
¾ tsp. vanilla extract
1½ cups all-purpose flour
FILLING
1 pkg. fudge brownie mix
(13x9-'in. par size)
½ cup water
½ cup canola oil
1 large egg
TOPPING
1 pkg. (11½ oz.) milk chocolate
chips, melted
¾ cup finely chopped salted roasted pistachios
1. Preheat oven to 350°, In a large bowl, cream butter and brown sugar until light and fluffy. Beat in egg yolk and vanilla; gradually add flour to creamed mixture; mixing well.
2. Press dough onto bottom of
a greased 15xl0xl-in. baking pan: Bake 12+:1 minutes or until golden brown. Meanwhile, in a large bowl, combine brownie mix, water, canola oil and egg until blended.
3. Spread brownie batter over hot crust. Bake 14-16 minutes or longer or until center is set. Cool completely in pan on a wire rack.
4. Spread melted chocolate over bars and sprinkle with pistachios. Let stand until set. Cut into bars.