Margarita Ice Cream Pie

Ingredients
1 pre-made graham cracker crust
1 quart vanilla ice cream, softened
1- 10 ounce can of Margarita fruit mixer concentrate, thawed
2 teaspoons grated orange zest
2 or 3 drops green food coloring

Directions
In a large mixing bowl, combine ice cream, Margarita mix, orange peel, and green food coloring until blended. Pour into pie crust and freeze for at least 4 hours.

Let the pie stand at room temperature for 10 minutes before serving. Garnish with lemon slices and serve.