Pumpkin Pie French Toast Strata

1 loaf bread (raisin bread is good),
    cut into cubes
Whisk together:
1 (15 ounce) can pumpkin (1 3/4 cups)
6 eggs
3 egg yolks
1 1/2 cups granulated sugar
1 teaspoon vanilla extract
4 cups milk
1 cup cream
1 teaspoon cinnamon
1/2 teaspoon ginger
1/4 teaspoon nutmeg

Put cubed bread into a greased 13 x 9-inch baking pan.

Whisk together remaining ingredients, and pour over bread cubes. Cover and chill overnight.

Bake at 425 degrees F for 35 minutes.