8 oz. carton Cool Whip
1 can Eagle Brand condensed milk
1/2 c. lime juice (preferably freshly squeezed)
Green and yellow food coloring
Chocolate pie crust
Chocolate bar (optional)

Mix Cool Whip and condensed milk. Add lime juice; mix well. Use several drops of green and yellow food coloring for desired lime shade. Pour into pie crust; chill. To garnish top, shave chocolate bar over top of pie.