Slow Cooker French Toast Casserole

Step 3: Assemble the Casserole

Spray the slow cooker insert with non-stick cooking spray. Place the bread cubes evenly into the slow cooker. Pour the custard mixture over the bread, making sure each piece is coated. Press down gently with a spatula to help the custard soak through all the cubes. Cover and refrigerate for at least 1 hour, or overnight for the best flavor.

Step 4: Cook the Casserole

Set the slow cooker to low and cook for 4–5 hours, or until the eggs are fully set and the top is slightly golden. Avoid lifting the lid too often, as this can extend cooking time. If your slow cooker has a “warm” function, use it after cooking to keep the casserole at a perfect serving temperature.

Step 5: Add the Finishing Touch

If you like a crunchy topping, sprinkle a small handful of brown sugar mixed with cinnamon over the top and turn the slow cooker to high for the last 15–20 minutes of cooking. This creates a caramelized crust similar to baked French toast.

Step 6: Serve

Use a spatula to carefully lift portions of the casserole. Serve warm with a dusting of powdered sugar, a drizzle of maple syrup, and fresh fruits or nuts if desired. This casserole pairs wonderfully with coffee, tea, or a sparkling morning juice.

Tips for the Perfect Slow Cooker French Toast Casserole

1. Bread choice matters: Soft, slightly sweet breads like brioche or challah absorb the custard beautifully without becoming mushy.
2. Overnight soak: For the deepest flavor, assemble the casserole the night before and let it soak in the fridge.
3. Even cooking: Make sure the bread is evenly distributed and not overcrowded to ensure the custard cooks uniformly.
4. Non-stick care: Using parchment paper or spraying the slow cooker helps prevent sticking and makes cleanup easier.

This Slow Cooker French Toast Casserole is comfort food at its finest. It’s creamy, custardy, and just sweet enough to satisfy morning cravings without being overwhelming. The slow cooker does all the work while you enjoy a relaxed morning with your family—or savor it solo with a hot cup of coffee.

If you want, I can also create a shortcut version with a crumble topping baked directly in the slow cooker—it’s like a French toast pudding with a crunchy finish. Do you want me to make that version too?