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French Toast Casserole
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4.73 from 11 votes

French Toast Casserole

This easy make ahead french toast casserole is the perfect breakfast for holidays or brunch!
Prep Time15 minutes
Cook Time4 hours
Chill4 hours
Total Time8 hours 15 minutes
Course: Breakfast
Cuisine: American
Keyword: crock pot french toast casserole, french toast casserole, slow cooker french toast casserole
Servings: 8 servings
Calories: 478kcal
Author: Allison Treadwell


  • 1 loaf gluten free bread, cut into 1 inch squares If not gluten-free, use day old french loaf
  • 6 large eggs
  • 2 cups milk
  • 1/2 teaspoon cinnamon
  • 1 teaspoon vanilla
  • 1/4 teaspoon kosher salt
  • 1/2 cup packed brown sugar
  • 1/4 cup softened butter
  • Dash of nutmeg


  • Heavily grease the inside of the the slow cooker with butter or non stick cooking spray.
  • In a large bowl, combine eggs, milk, 1/2 teaspoon cinnamon, vanilla and salt.
  • Add bread into egg and milk mixture and gently stir to combine.
  • Cover and place in your refrigerator for at least 4 hours or overnight.
  • In a separate bowl, combine brown sugar, butter, cinnamon and nutmeg.
  • Cover and place in your refrigerator until needed.
  • Pour your coated bread into your slow cooker.
  • Crumble your butter mixtures over over the top of your bread.
  • Cover and cook on low for 3 1/2 to 4 hours or high for 2 hours.
  • Let it cool down for 10-15 minutes prior to serving.
  • Top with powered sugar and maple syrup!


Calories: 478kcal | Carbohydrates: 63g | Protein: 11g | Fat: 18g | Saturated Fat: 6g | Trans Fat: 1g | Cholesterol: 179mg | Sodium: 558mg | Potassium: 154mg | Fiber: 2g | Sugar: 24g | Vitamin A: 708IU | Vitamin C: 1mg | Calcium: 219mg | Iron: 1mg