Pink Lemonade freezer Bars

1 Line a 9x13 pan with pam spray or line with parchment paper.In a blender or food processor, crush crackers and add butter and powdered sugar. Mix well and press 3/4 of crumb mixture in the bottom of your pan.Combine pink lemonade concentrate and sweetened condensed milk until mixed well. Fold in cool whip. Add a couple of drops of food coloring if desired.Pour mixture over crust, and sprinkle a few additional crumbs on top of dessert. Cover with foil or plastic wrap.Freeze for 4-6 hours or overnight. Slice and serve. Store extra's in the freezer for a couple of weeks if desired.This is a great dessert to make a day ahead!