Frozen Margarita Pie

or the Baptist version of the title might be Frozen Key Lime Pie :0)

Crust:
1/2 c. plus 2 T. butter
5 oz (1 1/4 c.) salted pretzels crushed finely
1/2 c. sugar

Grease 9″ pie plate. Melt butter and stir in pretzels and sugar. Mix together and press to the bottom of pie plate, forming a rim around the sides.

Filling:
1 can Eagle brand (sweetened condensed milk)
2/3 c. key lime juice
1 drop green food coloring
2 1/2 c. cool whip

Blend all together completely. Pour into crust. Freeze uncovered for 6 hours. Cover and freeze two more hours before serving.

Grocery list:
Butter
Pretzels
Sugar
1 can Eagle Brand
1 bottle key lime juice
green food coloring
1 large container Cool Whip

Approximate cost: $4.76