Mix together:

1 1/2 c. flour
3/4 c. brown sugar
1/2 tsp. salt
1/2 c. melted butter

Pat into 9 x 13 inch cake pan. Bake at 350 degrees for 10 minutes. Spread 2 cups mixed nuts over crust.

Melt 10 ounce package of butterscotch chips, 1/2 cup white syrup and 2 tablespoons butter. Pour over nuts. Bake at 350 degrees for 8 to 10 minutes.