- Mix flour and brown sugar and cut in butter until crumbly.
- Press into ungreased 9” square or 7” x 11” pan.
- Bake in preheated 350° oven 10 minutes.
- Meanwhile, stir topping ingredients together.
- Carefully spread onto hot crust.
- Continue baking at 350° for 20 minutes .
- Cool and cut into bars.
*If desired, use 1 cup total of coconut or walnuts.