Melt butter in water. Add flour and cook stirring constantly until it forms a ball. Turn ball into a bowl and beat in eggs one at a time, beating well between each. Spread flat in a 9"x13" greased baking dish. Bake at 400 degrees for 35-40 minutes. Cool. Mix together cream cheese and milk, beat until smooth. Add instant pudding, one package at a time. Spread over cooled shell. Top with whipped cream and drizzle chocolate syrup on top. Chill at least one hour before serving. Refrigerate left overs. Ingredients above are for low fat cake but you can use higher fat ingredients.