This Slow Cooker French Toast Casserole is a warm and comforting breakfast treat. With fluffy bread, eggs, and a hint of cinnamon, it’s perfect for lazy mornings!
I love how effortless this dish is—just mix, pour in the slow cooker, and let it do its thing while I sip my coffee. Who doesn’t want that kind of morning magic? ☕✨
Key Ingredients & Substitutions
Bread: French bread or brioche works best for this casserole due to their texture. If you want a twist, challah is another great choice. Stale bread is actually perfect as it absorbs the custard better, so don’t be afraid to use leftover bread.
Eggs: Six large eggs give the casserole its rich custard base. For a lighter option, you could use egg whites or a mix of whole eggs and egg whites to reduce fat. Just be aware it may change the texture a bit.
Milk and Cream: Whole milk adds creaminess while heavy cream makes it richer. You can substitute any milk (like almond or oat) if you’re looking for dairy-free options. Just ensure any substitute is unsweetened to keep the flavor balanced.
Sugar: Granulated sugar sweetens the dish, but for a healthier version, you can use coconut sugar or maple syrup. They’ll slightly alter the flavor, giving it a nice caramel touch.
Bananas: Sliced bananas add natural sweetness and moisture. If you’re not a fan, feel free to skip them or swap them out for berries or apple slices for a different flavor profile.
How Do I Ensure My Casserole Absorbs the Custard Properly?
Getting the bread to soak up the custard mixture is key to a delicious casserole. Start by spreading your bread cubes in an even layer and top with the banana slices (if using). Pour the egg mixture over them, and make sure to press down gently on the bread.
- Let the bread soak for about 10-15 minutes before cooking. You can even cover it and let it sit in the fridge overnight if you prepare it the night before!
- During cooking, resist the urge to lift the lid too often, as this releases heat and can affect cooking time.
How to Make Slow Cooker French Toast Casserole
Ingredients You’ll Need:
For the Casserole:
- 1 loaf of French bread or brioche, cut into 1-inch cubes (about 8 cups)
- 6 large eggs
- 2 cups whole milk
- 1/2 cup heavy cream
- 3/4 cup granulated sugar
- 2 teaspoons vanilla extract
- 1 tablespoon ground cinnamon
- 1/4 teaspoon ground nutmeg (optional)
- 1/4 teaspoon salt
- 2 tablespoons unsalted butter, melted
- 2 bananas, sliced (optional)
- Powdered sugar, for garnish
- Maple syrup, for serving
- Fresh berries (raspberries and blueberries), for serving
How Much Time Will You Need?
This slow cooker French toast casserole takes about 15 minutes of prep time and then you’ll let it cook on low for 6-7 hours. Perfect for preparing in the morning and enjoying later for breakfast or brunch!
Step-by-Step Instructions:
1. Prepare the Slow Cooker:
Start by greasing the inside of your slow cooker with butter or non-stick spray. This helps prevent the casserole from sticking and makes for an easier cleanup!
2. Layer the Bread:
Take half of the cubed bread and spread it evenly in the bottom of the slow cooker. This will be the first layer of your casserole.
3. Add the Banana Layer:
If you’re using bananas, layer the sliced bananas evenly over the bread. This adds a lovely sweetness and flavor to the casserole.
4. Top with Remaining Bread:
Now, add the rest of the cubed bread on top of the banana layer. You want to ensure all the bread is nestled in there for a yummy, fluffy casserole.
5. Mix the Custard:
In a large mixing bowl, whisk together the eggs, milk, heavy cream, granulated sugar, vanilla extract, ground cinnamon, nutmeg (if you like), salt, and melted butter. Make sure everything is well combined, creating a custard-like mixture.
6. Pour Over Bread:
Pour the egg mixture evenly over the bread and bananas in the slow cooker. Press down lightly on the bread to help it absorb all that delicious custard mixture.
7. Cooking Time:
Cover the slow cooker and cook on low for about 6-7 hours. Check to see if the casserole is set and golden on top before removing it. You’ll know it’s ready when the edges are firm and it’s puffed up a bit.
8. Finishing Touches:
Once cooked, carefully take off the lid and sprinkle powdered sugar over the top of the casserole for a sweet finishing touch!
9. Serve and Enjoy:
Serve warm with fresh berries on the side and a generous drizzle of maple syrup on top. This dish is perfect for cozy mornings and special occasions!
Enjoy your cozy and delicious Slow Cooker French Toast Casserole!
Can I Substitute Other Types of Bread?
Absolutely! While French bread or brioche works best, you can use challah, sourdough, or even a good quality whole grain bread. Just make sure it’s sturdy enough to hold up during cooking.
What if I Don’t Have Heavy Cream?
No worries! If you don’t have heavy cream on hand, you can replace it with an additional cup of whole milk or use half-and-half. This will still give your casserole a creamy texture without losing too much richness.
Can I Make This Recipe Gluten-Free?
Yes! Just substitute the regular bread with a gluten-free bread option. Make sure to check the label to ensure it’s gluten-free and follow the same instructions for assembly and cooking.
How Should I Store Leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, simply warm in the microwave or oven until heated through. You can add a splash of milk before reheating if it seems a bit dry.