High Protein French Toast Bake | Breakfast Casserole

Name: High Protein French Toast Bake Recipe
Prep time: 45 min
Cook time: 15 min

The aroma of sweet cinnamon and freshly baked bread wafting from the oven on a lazy Sunday morning is one of my favorite things in the world, and this High Protein French Toast Bake | Breakfast Casserole delivers it in spades.

I still remember the first time I made this recipe, it was a chilly winter morning in January, and my family was gathered in the kitchen, eagerly awaiting the timer to go off so we could dig in – my youngest was particularly obsessed with the creamy vanilla protein powder I added to the mix.

Jump to Recipe

It wasn’t long before the combination of velvety cream cheese, rich eggs, and sweet cinnamon became a revelation – This High Protein French Toast Bake | Breakfast Casserole quickly became a cherished family favorite.

Why You’ll Love This High Protein French Toast Bake | Breakfast Casserole

The texture of this breakfast casserole is sublime, with a crispy golden-brown crust giving way to a fluffy, custard-like interior.
The flavor profile is a perfect balance of sweet and savory, with the cinnamon and vanilla adding a warm, comforting depth.
This recipe is ready in just 35 minutes, making it perfect for busy mornings.
It’s foolproof and easy to make, requiring minimal prep and cleanup.
This dish is perfect for brunch gatherings or special occasions.

Ingredients You’ll Need

2 cups whole wheat bread, cut into 1-inch cubes
1 cup unsweetened almond milk
1/2 cup plain Greek yogurt
1/4 cup honey
2 large eggs
1 scoop vanilla protein powder

1/2 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg
1/4 teaspoon salt
2 tablespoons unsalted butter, melted
1 cup fresh berries (such as blueberries or strawberries)

The star ingredients of this recipe are the vanilla protein powder and cream cheese, which add a rich, creamy texture and a boost of protein to this breakfast casserole. The Challah bread provides a sturdy base and a subtle sweetness that pairs perfectly with the cinnamon and vanilla.

Expert Tips for the Best High Protein French Toast Bake | Breakfast Casserole

To ensure a crispy crust, make sure to bake the casserole at a high enough temperature (375°F) and don’t overmix the batter.
A common mistake is overbaking, which can result in a dry, rubbery texture – keep an eye on the timer and check for doneness frequently.
Consider adding some diced fruit or nuts to the batter for added texture and flavor.
The casserole is done when it’s puffed and golden brown, with a slightly firm center.
You can make this recipe ahead of time and refrigerate or freeze it for later use.

Variations and Substitutions

For a gluten-free version, try substituting the Challah bread with a gluten-free bread. You can also swap the vanilla protein powder with a different flavor or add some cocoa powder for a chocolatey twist.

How to Store and Reheat

This casserole will keep in the fridge for up to 3 days, stored in an airtight container. To reheat, simply bake in the oven at 350°F for 10-15 minutes, or until warmed through. You can also freeze it for up to 2 months and thaw overnight in the fridge.

Frequently Asked Questions

Can I make this recipe ahead of time?

Yes, you can make this recipe ahead of time and refrigerate or freeze it for later use. Simply assemble the casserole, cover it with plastic wrap or aluminum foil, and refrigerate or freeze until ready to bake.

How do I know when the casserole is done?

The casserole is done when it’s puffed and golden brown, with a slightly firm center. You can check for doneness by inserting a toothpick into the center – if it comes out clean, it’s ready.

Can I serve this casserole at room temperature?

While this casserole is best served warm, you can serve it at room temperature if needed. Simply let it cool completely on a wire rack before slicing and serving.

I hope you love this High Protein French Toast Bake | Breakfast Casserole as much as my family does – give it a try and let me know what you think! It’s a delicious and satisfying breakfast or brunch option that’s sure to become a new favorite.

✦ Recipe Card ✦