Pre-heat oven to 350 on day of baking

Grease 2 @Rubbermaid Brilliance Glass with a thin coat of oil or butter

In a large bowl mix French bread and nuts, sit to the side

In a medium bowl, mix eggs, milk, vanilla extract, cinnamon, allspice, salt

Pour mixture over bread and walnuts, then give a good mix until fully combined

Divide into two @Rubbermaid Brilliance Glass 6x8 dishes

To make topping, mix brown sugar, butter, and cinnamon

Divide mixture and crumble on top of each batch

Cover with lid and keep in refrigerator for at least 10-12 hours

When ready to bake, take lid off and cover the top with aluminum foil, then bake for 30 minutes

Take off foil and bake another 15-20 minutes

Using a fork or knife, make sure the middle is thoroughly cooked