Butterscotch Toffee Squares - cooking recipe

Ingredients

1 c. margarine
1 c. brown sugar
1 egg yolk
1 tsp. vanilla
2 c. flour
1 Tbsp. water
1 (6 oz.) butterscotch morsels
1 (6 oz.) chocolate morsels

Preparation

Spread first 6 ingredients in 10 x 15-inch pan.
Bake at 350\u00b0 for 20 minutes.
Remove from oven and sprinkle with butterscotch and chocolate morsels.
When melted, spread like frosting.