Toffee Bars - cooking recipe

Ingredients

1 c. brown sugar
1 c. butter
1 egg yolk
2 c. flour

Preparation

Mix like pie dough with hands.
Press into a 9 x 13-inch pan. Bake at 325\u00b0 for 25 minutes.
Sprinkle with 6 ounces chocolate chips.
Cover with bread board to melt chips.
Smooth evenly.
Cut while hot.
Cool.