PIE SHELLS:

1 pkg. chocolate mint cake mix
3/4 c. water
1/4 c. oil
3/4 c. ready to spread chocolate fudge frosting

Blend all ingredients. Beat 2 minutes, at high speed. Generously grease bottom, sides and rims of two 9 inch pie pans. Spread half of batter in bottom of each pan. Do not spread on sides of pans. Bake at 350 degrees for 25 to 30 minutes. Do not overbake. Cakes will collapse to form shells. Cool.

FILLING:

6 c. (1 1/2 qt.) mint chocolate chip ice cream

In a large bowl beat ice cream until smooth. Spread in shells. Freeze at least 2 hours.