In a large mixing bowl, beat together butter and sugar. Add egg,
vanilla, and water. Beat until well combined. Add flour, soda, salt,
cinnamon, and raisins. Stir by hand until well combined.

Drop rounded teaspoon sized lumps of cookie dough onto cookie sheet.
Bake 8 to 10 minutes or until lightly browned. Allow cookies to cool
on cookie sheet before removing.

Tip: If using granola cereal that contains raisins, use 2½ cups of
cereal.