I made this this morning. It was pretty good.
Filling:
1 packet Vanilla Shake
2 cups cold water
1 individual packet crystal light lemonade (the packets made for water bottles)
Lots of Ice
Put all in blender. Blend until thick and creamy.
Crust:
1 packet oatmeal (flavor of your choice--I used cinamon)
3 sprays ICBINB spray
1 TB water
1 packet splenda
Mix all together. The mixture should be crumbly like a graham cracker crust. Spray a 6 inch tart pan (or 6 mini tart cups), or whatever type pan you have with nonstick spray. Press the mixture in bottom and up sides of pan. Bake for 10-12 minutes in a 375 degree oven. Watch it---you don't want it to burn. Let the crust cool completely. Fill with the lemon filling. Put in freezer and allow to freeze completely.
Since this is made with a shake and an oatmeal, I figure it would be two meals. So, 1/2 of whatever you make would be one serving. It tasted like a lemonade icebox pie, for those of you who have had that.