Preheat oven to 350

Pour milk over bread cubes and allow the bread to absorb the milk

In a bowl, beat eggs and sugar until blended and smooth. Add cinnamon and vanilla to mixture and stir. Stir in raisins (egg mixture will be thick)

Using the back of a spoon, mash the bread cubes until the mixture is crumbly. Pour the egg mixture over the bread mixture and stir well

Coat a 9 x 13 cake pan with butter, then add batter to pan and bake on 350 for 1hr or until golden brown. (cooking times will vary by oven)