Mystery Pie

Directions

1. 1
   Let water, sugar and cream of tartar boil for 5 minutes.
2. 2
   Add crackers one at a time.
3. 3
   Do not stir; let boil for 2 minutes. Place mixture in an unbaked pie shell.
4. 4
   Dot with butter.
5. 5
   Sprinkle with brown sugar and cinnamon.
6. 6
   Add top crust.
7. 7
   Bake 25 minutes at 425° or until brown.