Step 1

Mix crust ingredients with a fork as you would for a pie crust. Pat into a 9x13 pan which has been greased and floured. Bake at 350 degrees for 15 minutes.

Step 2

As crust is baking, mix filling.

Step 3

After crust has baked for 15 minutes pour filling over crust and continue baking for 25 minutes. Cool bars completely.

Step 4

Make frosting by beating butter, powdered sugar, and milk for 6 to 8 minutes on high speed. Then add 2 tbsp cold water one at a time. Beat until smooth.

Step 5

Spread over cooled bars.