Eclair Cake

Directions

1. 1
   Heat water and margarine to boiling.
2. 2
   Add flour and eggs, one at a time, beating well after each egg is added.
3. 3
   Spread in a well greased 9 x 13-inch pan.
4. 4
   Bake at 400° for 15 minutes, then poke with fork at 1 inch intervals.
5. 5
   Bake for another 15 minutes (total of 30 minutes).
6. 6
   Cool completely.