Overnight French Toast

Try this Overnight French Toast recipe, or contribute your own.

Save
Overnight French Toast Save
Overnight French Toast

Try this Overnight French Toast recipe, or contribute your own.

  • Preparing Time: 30 minutes
  • Total Time: 30 minutes
  • Served Person: 10

Step-by-step

  • Combine ¼ cup melted butter and ¾ cup brown sugar in a 9x13 baking dish and spread evenly over the bottom of the dish.
  • Lay bread slices over the brown sugar.
  • Whisk together eggs, half and half, vanilla, cinnamon, ginger, nutmeg, Grand Marnier, and salt until well blended.
  • Pour egg mixture over the bread slices, covering each piece of bread with liquid.
  • Cover and refrigerate overnight or for several hours.
  • Remove from refrigerator at least half an hour before baking.
  • Preheat oven to 350.
  • In a large mixing bowl, stir together flour, brown sugar, cinnamon, nutmeg, and salt until well mixed.
  • Using your fingers, work the butter in until the mixture resembles large crumbs.
  • If using nuts, stir in the pecans and mix well.
  • Do not over mix or your topping will turn mushy.
  • Sprinkle all of the topping evenly over the casserole prior to baking.
  • Bake casserole until set and top is nicely browned, about 45 minutes. Remove and let cool slightly before serving.

Using sandwich bread instead of dense challah yields a soggy, disintegrating casserole that fails to hold the rich custard. Stale, thick-cut loaves are non-negotiable because dried crumb absorbs liquid like a sponge without dissolving into mush.

  • Rest the assembled dish in the refrigerator for at least eight hours so the dairy fully penetrates the starch matrix.
  • Bring the baking dish to room temperature for 30 minutes before placing it into a 350-degree oven to prevent uneven internal cooking.
  • Work cold butter into the flour and sugar mixture using your fingertips until coarse crumbs form, ensuring the topping bakes into a crisp crust rather than a heavy paste.
  • Bake until the center reaches a set consistency and the internal temperature hits 160 degrees Fahrenheit.

Leftovers can be refrigerated for up to three days and reheated in a 325-degree oven to restore the exterior crunch. Individual portions also freeze well when wrapped tightly in foil for up to one month.