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    Home » Recipes » Breakfast

    Crock Pot Bagel French Toast Casserole

    By: Jessica · Posted: Feb 22, 2026 · Updated: Apr 16, 2026 · This post may contain affiliate links. Please read my disclosure policy.

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    Crock Pot Bagel French Toast Casserole in a slow cooker.

    Crock Pot Bagel French Toast Casserole is an easy, no-fuss breakfast bake made right in the slow cooker. It's soft and custardy in the center with golden, caramelized edges and just the right amount of sweetness.

    A Cozy Breakfast That Practically Makes Itself

    If you love old-fashioned comfort but need modern convenience, this is your recipe. It's perfect for Christmas morning, brunch with friends, or slow Sunday breakfasts when you don't want to stand over the stove. You toss it in the crock pot, walk away, and come back to a warm, bakery-style casserole that feels special but couldn't be a simpler crock pot recipe.

    Crock pot bagel French toast cassesrole in slow cooker.

     

    It's reliable, crowd-pleasing, and ideal for feeding a family without the stress.

    FAQs About Crock Pot Bagel French Toast Casserole

    Can I make this bagel French Toast casserole the night before?

    Yes. Assemble everything in the slow cooker insert, cover, and refrigerate overnight. In the morning, place the insert into the base and cook as directed. This makes it perfect for holidays and early mornings.

    Can I use a different type of bagel?

    Absolutely. Cinnamon raisin and blueberry bagels are delicious options. Even slightly stale bagels work beautifully because they soak up the custard mixture better.

    Why is my French toast casserole soggy?

    If it seems too soft, it likely needs a little more cook time. Slow cookers vary. The center should be set but still custardy, not liquid. Cooking on low for the full 3½ to 4 hours usually does the trick.

    Can I cook this on high instead of low?

    You can, but the texture is best on low. High heat can cause the edges to cook too quickly before the center sets. If you must use high, start checking around 2 to 2½ hours.

    How do I know when crockpot French toast casserole is done?

    The edges will be golden and slightly pulling away from the sides. The center should be set and no longer wet when gently pressed.

    Can I freeze leftover French Toast casserole?

    Yes. Let it cool completely, then wrap tightly and freeze for up to 2 months. Thaw overnight in the refrigerator and reheat in the microwave or oven.

    How long does French toast casserole last in the refrigerator?

    Store covered in the refrigerator for up to 3 days.

    A serving of bagel French toast casserole on a plate, sitting on a wooden table.

    Ingredients

    • Plain bagels - Chopped into bite-size pieces. Slightly stale bagels work great because they absorb the custard mixture better.
    • Large eggs - The base of the custard that gives the casserole structure and richness.
    • Whole milk - Creates a creamy texture and balances the sweetness.
    • Brown sugar - Adds warmth and a light caramel flavor that pairs beautifully with bagels.
    • Vanilla extract - Enhances the overall sweetness and adds depth.
    • Ground cinnamon - Classic French toast spice for cozy flavor.
    • Ground nutmeg - A small amount adds subtle warmth and bakery-style flavor.
    • Salt - Balances the sweetness and enhances the spices.
    • Unsalted butter - Adds richness and helps create those golden edges.
    Ingredients to make bagel French toast casserole in the slow cooker.

    Optional Glaze

    • Powdered sugar - Sweet and smooth base for a simple drizzle.
    • Milk - Thins the glaze to the perfect consistency.
    • Vanilla extract - Adds a hint of warmth to the glaze.

    Instructions

    • Lightly grease your slow cooker insert.
    • Place the chopped bagels evenly in the bottom.
    Bagel pieces in slow cooker.
    • In a mixing bowl, whisk together the eggs, milk, brown sugar, vanilla, cinnamon, nutmeg, salt, and melted butter until well combined.
    Egg mixture in mixing bowl.
    • Pour the mixture evenly over the bagel pieces, pressing them gently to help them soak up the custard.
    Egg mixture poured over bagel pieces in crock pot.
    • Cover and cook on low for 3½ to 4 hours, or until set and golden around the edges.
    • Let rest for 10 to 15 minutes before serving.

    How to Make Glaze for French Toast Casserole

    Whisk the glaze ingredients until smooth and drizzle over the warm casserole just before serving.

    Bagel French toast casserole in crock pot with wooden spoon lifting out a serving.

    Tips for Best Results

    • Slightly stale bagels absorb the custard better and improve texture.
    • Avoid lifting the lid during cooking to keep heat consistent.
    • If the center looks slightly soft, let it rest uncovered for 10 minutes. It will continue to set.
    • For extra richness, serve with maple syrup or a pat of butter.
    • Tested in a 6-quart slow cooker.

    More French Toast Recipes

    If you love French Toast recipes, you’ll also love these favorites:

    • Brioche French Toast – features simple ingredients, and just a few minutes yield a sweet, buttery breakfast everyone will love.
    • Stuffed French Toast, filled with luscious cream cheese and strawberry jam, takes your breakfast to a whole new level.
    • The Best French Toast tastes like your favorite restaurant version and is made using simple ingredients.
    • Brown Sugar French Toast takes French toast to a whole new level by combining it with the deliciousness of brown sugar.

    Recipe

    Bagel French Toast casserole in the crock pot.

    Crock Pot Bagel French Toast Casserole

    Jessica Burgess
    Crock Pot Bagel French Toast Casserole is a warm, custardy breakfast bake made in the slow cooker with simple pantry ingredients and bakery-style flavor.
    Be the first to rate!
    Print Recipe Pin Recipe
    Prep Time 10 minutes mins
    Cook Time 4 hours hrs
    Total Time 4 hours hrs 10 minutes mins
    Course Breakfast
    Cuisine American
    Servings 8 servings
    Calories 404 kcal

    Equipment

    • slow cooker

    Ingredients

    • 5-6 plain bagels chopped into bite-size pieces
    • 6 large eggs
    • 2½ cups whole milk
    • ⅔ cup packed brown sugar
    • 1 tablespoon vanilla extract
    • 1 teaspoon ground cinnamon
    • ¼ teaspoon ground nutmeg
    • ¼ teaspoon salt
    • 2 tablespoons melted unsalted butter

    Optional glaze

    • ½ cup powdered sugar
    • 1 tablespoon tablespoons milk May need an extra tablespoon
    • Splash of vanilla

    Instructions
     

    • Lightly grease your slow cooker insert.
    • Place chopped bagels evenly in the bottom.
    • In a mixing bowl, whisk together the eggs, milk, brown sugar, vanilla, cinnamon, nutmeg, salt, and melted butter until well combined.
    • Pour the mixture over the bagel pieces, pressing them gently to soak.
    • Cover and cook on low for 3½ to 4 hours, or until set and golden at the edges.
    • Let rest 10-15 minutes before serving. Enjoy!

    How to Make Glaze

    • Whisk glaze ingredients until smooth and drizzle over warm casserole just before serving.

    Notes

    • Leftovers keep in the fridge for up to 3 days.
    • To make ahead, prep everything the night before and refrigerate the insert. Set it in the base and cook in the morning.
    • Try with cinnamon raisin or blueberry bagels for variation.
    • Tested in a 6-quart Crockpot.

    Nutrition

    Serving: 1serving | Calories: 404kcal | Carbohydrates: 65g | Protein: 14g | Fat: 10g | Saturated Fat: 4g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.1g | Cholesterol: 140mg | Sodium: 506mg | Potassium: 258mg | Fiber: 2g | Sugar: 29g | Vitamin A: 393IU | Vitamin C: 0.01mg | Calcium: 145mg | Iron: 2mg

    Nutritional information is based on third-party calculations and should be considered estimates. Actual nutritional content will vary with brands used, measuring methods, portion sizes and more.

    Keywords breakfast casserole, how to use stale bagels, slow cooker breakfast
    Tried this recipe?Let me know how it was!

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