1/2 c. fresh lime juice or frozen concentrated lime juice
1 (14 oz.) can Eagle Brand sweetened condensed milk
1 (8 oz.) container sour cream
A drop or two of green food coloring
1 (9 inch) graham cracker pie shell

Combine juice and milk in mixer. Add sour cream and food coloring and mix. Garnish with lime slices or top with whipped cream.