Preheat oven to 400 degrees. In medium saucepan, boil water and butter. Add flour. Mix well with wooden spoon. Dough will form a ball. Remove from heat. Transfer dough to mixing bowl. Beat in eggs, one at a time, mixing well after each.
Spread dough in ungreased 9x13 pan. Bake for 12 minutes. Press down crust as it bubbles. Bake for another 10-12 minutes until golden brown. Press down crust once more and allow to cool.
To make filling, beat cream cheese in large mixing bowl until smooth. Add pudding mix and stir in milk slowly. Mix until thickened, about 2 minutes.
Spread filling onto cooled crust. Top with whipped topping. Drizzle with chocolate syrup. Cover and chill until ready to serve. Serves 16-20.
*Unless otherwise indicated, all butter on this recipe site is salted.