Gluten-free french toast casserole is an easy baked breakfast made with cubes of gluten-free bread soaked in a cinnamon vanilla egg mixture, then baked until golden and set. It has the cozy flavor of classic french toast, but it's made for feeding a crowd.
A Quick Look at the Recipe
✅ Recipe Name: Gluten-Free French Toast Casserole
🕒 Ready In: ~55 minutes
👪 Serves: 8
🍽 Calories: ~260 per serving (estimated)
🥣 Main Ingredients: Gluten-free bread, eggs, milk, maple syrup, vanilla, cinnamon
📖 Dietary Info: Gluten-free, dairy-free option
👌 Difficulty: Easy - mix then bake
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This is a great make-ahead recipe because the bread can soak overnight and bake in the morning with almost no effort. It's perfect for holidays, brunch, and weekends when you want something warm and simple.
If you love gluten-free breakfast baking, try Protein Açaí Bowl, Cottage Cheese Egg Bites, Sausage Mushroom Frittata, or Bagel Breakfast Sandwich.
Jump to:
- A Quick Look at the Recipe
- Why You'll Love Gluten-Free French Toast Casserole:
- Key Ingredients:
- Easy Substitutions & Variations:
- How to Make Gluten-Free French Toast Casserole:
- Recipe Notes & Tips:
- How to Store:
- Gluten-Free French Toast Casserole FAQs:
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- Gluten-Free French Toast Casserole
Why You'll Love Gluten-Free French Toast Casserole:
Classic French Toast Flavor: Cinnamon, vanilla, and maple syrup give it that cozy flavor in every bite.
Made for a Crowd: One pan feeds a lot of people, making it great for brunch and holidays.
Make Ahead Friendly: Prep it the night before so breakfast is easy the next morning.
Soft Center with Golden Top: The bread soaks up the custard and bakes into a tender casserole with a lightly crisp top.
Key Ingredients:
- gluten-free bread. The base of the casserole, and slightly dry bread soaks up the custard best.
- eggs. Create the custard that gives the casserole its classic french toast texture.
- milk. Helps thin the custard so it coats the bread evenly.
- maple syrup. Sweetens the casserole and gives it that classic french toast flavor.
- cinnamon and vanilla. Add warm flavor that makes the casserole taste like true french toast.
Scroll to the recipe card at the bottom of this page for exact quantities.
Easy Substitutions & Variations:
- Dairy-free option: Use almond milk or oat milk instead of regular milk.
- Extra spice: Add a pinch of nutmeg for a warmer flavor.
- More sweetness: Add a little more maple syrup if you like it sweeter, then serve with extra on top.
- Add fruit: Add blueberries or sliced strawberries for a fruity version.
- Crunchy top: Sprinkle a little brown sugar on top before baking for a slightly caramelized finish.
How to Make Gluten-Free French Toast Casserole:
- Step 1: Preheat the oven to 350°F and grease a 9×13 baking dish. Cut the gluten-free bread into cubes and spread them evenly in the baking dish. In a bowl, whisk together the eggs, milk, maple syrup, vanilla extract, and cinnamon until smooth.
- Step 2: Pour the egg mixture evenly over the bread and press the bread down lightly so it soaks up the custard. Bake for 35 to 45 minutes, or until the center is set and the top is lightly golden. Serve warm with extra maple syrup if you like.
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Recipe Notes & Tips:
- Use slightly dry bread: Gluten-free bread soaks up custard better when it's a little stale, which helps the casserole bake up evenly.
- Press bread into the custard: Gently pressing the bread helps every piece soak so you do not get dry spots.
- Let it rest before slicing: Resting for 5 to 10 minutes helps the center set and makes cleaner slices.
- Cover if it browns too fast: If the top is getting too dark, loosely cover with foil near the end.
- Make ahead tip: Assemble the casserole, cover, and refrigerate overnight, then bake in the morning for an easy breakfast.
How to Store:
Refrigerator: Store gluten-free french toast casserole in an airtight container for up to 4 days.
Reheat: Warm slices in the microwave or reheat in a 325°F oven until heated through.
Freezer: Freeze individual slices for up to 2 months. Thaw overnight in the fridge, then reheat until warm.
Gluten-Free French Toast Casserole FAQs:
The best bread for gluten-free french toast casserole is a sturdy gluten-free sandwich bread that can hold up to soaking. Slightly dry or day old gluten-free bread works best because it absorbs custard without turning mushy.
Yes, gluten-free french toast casserole is great to make ahead. Assemble it, cover, and refrigerate overnight so the bread soaks fully, then bake in the morning.
Gluten-free french toast casserole is done when the center is set and no longer jiggly and the top is lightly golden. If you insert a knife near the center, it should come out mostly clean.
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Gluten-Free French Toast Casserole
Ingredients
- 1 loaf gluten-free bread
- 8 eggs
- 1 cup milk
- ½ cup maple syrup
- 1 teaspoon vanilla extract
- 1 teaspoon cinnamon
Instructions
- Preheat the oven to 350°F and grease a 9×13 baking dish.
- Cut the gluten-free bread into cubes and spread them evenly in the baking dish.
- In a bowl, whisk together the eggs, milk, maple syrup, vanilla extract, and cinnamon until smooth.
- Pour the egg mixture evenly over the bread and press the bread down lightly so it soaks up the custard.
- Bake for 35 to 45 minutes, or until the center is set and the top is lightly golden. Serve warm with extra maple syrup if you like.
Nutrition
Notes
- Use slightly dry bread: Gluten-free bread soaks up custard better when it's a little stale, which helps the casserole bake up evenly.
- Press bread into the custard: Gently pressing the bread helps every piece soak so you do not get dry spots.
- Let it rest before slicing: Resting for 5 to 10 minutes helps the center set and makes cleaner slices.
- Cover if it browns too fast: If the top is getting too dark, loosely cover with foil near the end.
- Make ahead tip: Assemble the casserole, cover, and refrigerate overnight, then bake in the morning for an easy breakfast.
Kae says
I love french toast, this was an awesome gf option!