Frozen Lemonade Squares

• 9 low-fat graham crackers, finely crushed (about 1-1/4 cups)
• 1/3 cup margarine or butter, melted
• 4 cups frozen vanilla yogurt, softened
• 6 oz. (1/2 of 12-oz. can) frozen lemonade concentrate, thawed
• 1/2 cup thawed COOL WHIP LITE Whipped Topping

1. Mix graham crumbs and margarine; press onto bottom of 9-inch square pan.
2. Beat yogurt and concentrate with mixer until blended; spread over crust.
3. Freeze 4 hours or until firm.
4. Serve topped with COOL WHIP.

crackers, margarine, vanilla yogurt, thawed cool

Taken from www.kraftrecipes.com/recipes/frozen-lemonade-squares-56976.aspx (may not work)