1 lg. pkg. cream cheese
1 can sweetened condensed milk
1/3 c. key lime juice
1/4 tsp. green food color

Could substitute lemon or orange juice with appropriate food color change.

Mix ingredients together and pour into one purchased graham cracker crust or make your own using: 1/4 c. melted butter

Mix well.

Pour into 9-inch pie pan and press crumb mixture around the bottom and up the sides of the pan. Pour in filling and put in freezer. Garnish with whipped cream and twisted lime slices (lemon or orange, if substituting).