1 qt. (4 c.) vanilla ice cream, softened
3/4 (12 oz.) can frozen lemonade concentrate, thawed
Few drops yellow food coloring

CRUST:

1 1/4 c. finely chopped pretzels
1/4 c. sugar
1/2 c. butter, melted

Butter 8 or 9 inch pie pan. In small bowl combine pretzel crumbs, sugar and butter. Press in bottom and up sides of prepared pan. Refrigerate 15 minutes.

In large mixing bowl combine ice cream, lemonade and food coloring. Blend well, using mixer on medium speed. Spoon into crust. Freeze until firm. Top with whipped topping and decorate with lemon slices.