Gluten Free Breakfast Casserole

This Gluten Free Breakfast Casserole brings together savory and salty flavors in a cozy, comforting, healthy dish. Think fluffy eggs, crispy bacon bits, and melty cheese mingling with the chewy bite of gluten-free bagels. It’s hearty enough to keep you full all morning, but still light and satisfying.

This Gluten Free Breakfast Casserole recipe is easy to meal prep ahead of time. You can divide it into individual portions for an on the go breakfast. This recipe calls for gluten free bagels, fat free or dairy free cheese, oat milk, eggs or egg whites and everything bagel seasoning. You can use vegan egg substitute and vegan bacon to make this recipe vegan. This recipe is gluten free and nut free, it has a dairy free and low fat option.

why you’ll love this recipe

• Skip chopping! Just tear up bagels and toss them into the Gluten Free Breakfast Casserole.
• The Gluten Free Breakfast Casserole takes 10-minute prep and 35-minute bake.
• This is a One pan recipe for minimal mess!
• Perfect for rushed mornings or meal prep Sundays.
• Healthy fuel to kickstart your day.
• Leftovers heat up like a dream for grab-and-go easy breakfasts to meal prep.
• This casserole calls for gluten-free bagels for happy tummies.
• Enjoy all the savory flavors without the gluten.
• Use Egg whites and turkey bacon for a lower fat, higher protein win.
• Oat milk swaps in for regular milk for a dairy-free recipe.

ingredients & substitutions

Gluten-free everything bagels: These sturdy bagel pieces form the base for the Gluten Free Breakfast Casserole, but feel free to get creative! Substitute with cubed gluten-free bread or english muffins. If you are not gluten free you can use any bread you want.

Eggs: The star of the Gluten Free Breakfast Casserole! Can’t use eggs? Use a vegan egg substitute or tofu scramble for a vegan option. Use egg whites for a lower fat option.

Shredded cheddar cheese: Use fat free feta or low fat cheddar for a lower fat option. Use dairy free for a dairy free recipe.

Bacon: Substitute with turkey bacon for a leaner option, chopped ham or sausage for a different flavor, or even crumbled tempeh for a plant-based protein.

Oat milk (optional): Adds creaminess without the dairy. Substitute with regular milk, or soy milk for a lighter version.

taste & texture

This Gluten Free Breakfast Casserole is like a savory bread pudding with a crispy, golden top. The bagels soak up the eggy mixture, becoming soft and chewy. Melty cheese adds richness, while the bacon gives pops of salty, smoky flavor. Each bite is a satisfying mix of textures, from the fluffy egg to the chewy bagels and crispy bacon. It’s a hearty and flavorful way to start your day!

directions

Step 1

Grease a 9×9-inch baking dish with nonstick cooking spray or line with parchment paper.

Step 2

Cut the bagels into smaller pieces. Add to bottom of 9×9 baking dish.

Step 3

Pour the eggs over the bagel pieces, ensuring they are evenly coated.

Step 4

Top with shredded cheese and crispy bacon.

Step 5

Bake for 40-45 minutes minutes, or until the egg mixture is set and the bagels are lightly golden brown.

expert tips & tricks

• Add chopped sautéed vegetables like spinach, bell peppers, or mushrooms to the bottom layer with the bagels.
• Roast some cherry tomatoes with olive oil, salt, and pepper, then scatter them on top before baking for a burst of sweetness.
• Instead of bacon, try crumbled breakfast sausage, diced ham, or smoked salmon.
• For a vegetarian option, replace the bacon with crumbled tempeh or sautéed tofu.
• Sprinkle in some chopped fresh herbs like chives, parsley, or dill before baking.
• Get creative with different toppings besides everything bagel seasoning. Chopped avocado, dollops of Greek yogurt, or a drizzle of hot sauce are all delicious options.
• To prevent the bagels from getting soggy, toast them lightly before adding them to the baking dish.
• For a lighter casserole, use egg whites instead of whole eggs.
• Make it ahead of time! Prepare the casserole the night before and refrigerate it overnight. In the morning, simply pop it in the oven to bake.

how to make this lower carb

Skip the bagels for a low carb Gluten Free Breakfast Casserole. Add extra veggies for more fiber.

how to make this low fat or healthier

Swap whole eggs for egg whites and choose turkey bacon for a lighter protein option. Ditch the cheese altogether or opt for a low-fat, dairy-free alternative.

how to make this vegan

Skip the eggs and bacon, then whip up a flavorful tofu scramble or use vegan liquid eggs. Use a dairy-free cheese alternative and plant-based milk like almond or soy in the vegan egg mixture. Top the Gluten Free Breakfast Casserole with chopped red peppers, spinach, or even sliced avocado for extra veggie goodness.

how to serve, store and meal prep

Serving up your masterpiece: Let the Gluten Free Breakfast Casserole cool slightly before slicing and serving. Garnish with fresh herbs, avocado slices, or a dollop of Greek yogurt for a touch of elegance.

Fridge & freezer friendly: Store leftovers of the Gluten Free Breakfast Casserole in an airtight container in the fridge for up to 3 days. For longer storage, freeze the entire casserole or individual portions for up to 3 months.

Reheating made easy: Thaw the Gluten Free Breakfast Casserole overnight in the fridge for best results. Reheat individual slices in the microwave or oven until warmed through. For the whole casserole, preheat the oven to 350°F and bake until bubbly and heated through.

Meal prep pro tip: Portion out the Gluten Free Breakfast Casserole into individual containers before freezing. Grab one in the morning for a quick and healthy breakfast on-the-go! No time to cook in the morning? No problem! Just pop a frozen portion in the fridge the night before and it’ll be ready to reheat and enjoy come breakfast time.

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