1 c. firmly packed brown sugar
2 c. flour
1/2 c. butter, softened

FILLING:

1/2 c. chocolate chips
1 c. pecan halves
2/3 c. butter
1/2 c. brown sugar
1/2 c. butterscotch chips

Heat oven to 350 degrees. Mix crust ingredients in a large bowl. Beat at low speed 1-2 minutes. In saucepan melt butter and brown sugar over medium heat. Stir constantly until it comes to a full boil. Boil 1 minute. Pour over pecans. Bake 18-20 minutes. Immediately sprinkle chocolate and butterscotch chips. Allow to melt slightly then swirl chips after they melt to form a marbelized effect. Yield 3 dozen.