- 1/3 cup butter
- 3 tablespoons white sugar
- 1 1/4 cups crushed pretzels
- 1/4 cup key lime juice
- 1 (14 ounce) can sweetened condensed milk
- 1 cup frozen whipped topping, thawed
- Preheat oven to 350 degrees F (175 degrees C.) Spray 9 inch pie plate with non-stick spray. In a saucepan, melt butter and stir in sugar. Remove from stove. Stir in crushed pretzels until mixed well. Press into pie plate. Bake for 7 to 9 minutes. Cool before filling.
- In a medium bowl, combine key lime juice and sweetened condensed milk. Mix well and pour into crust. Chill in refrigerator overnight.
- When ready to serve. Spoon the whipped topping into a pastry bag and pipe it decoratively around the outer edge of filling.