This is the best High Protein Cinnamon French Toast – fluffy on the inside, perfectly golden on the outside, and packed with protein! Made with just 6 simple ingredients, it makes an incredibly delicious, easy, and healthier indulgent breakfast recipe!

High protein breakfast recipe

I am a big believer in the power of a high protein breakfast. But, raise your hand if you’ve ever been personally victimized by a high-protein recipe that looked amazing… only to turn out dry, dense, or completely flavorless. Trust me, you’re not alone. Thankfully, this isn’t one of those recipes. 😉

This Protein French Toast is everything a great breakfast should be; it’s fluffy on the inside, perfectly golden on the outside, and packed with protein without tasting like a “protein recipe.” It comes together in under 15 minutes with simple ingredients like bread, egg whites, protein powder, and cinnamon, making it an easy, satisfying breakfast you’ll actually look forward to waking up for!

Unlike traditional French toast that’s mostly refined carbs, this healthier version sneaks protein right into the custard mixture using protein powder and egg whites. The result? A delicious breakfast that tastes just like classic French toast while keeping you satisfied for hours. And don’t worry, if you don’t like protein powder, you can simply leave it out!

Recipe video

Why You’ll Love This Protein French Toast

Packed with protein, duh 😉
Ready in just 15 minutes
Crispy edges with a soft, fluffy center
Naturally refined sugar-free, easily made gluten-free, & family-friendly
Perfect for breakfast or brunch

It tastes like your favorite cozy breakfast but delivers a much more satisfying balance of protein and carbohydrates.

Why Add Protein Powder to French Toast?

Protein powder blends seamlessly into the egg mixture, creating a rich custard that coats every slice of bread without changing the classic French toast flavor. You can use your favorite protein powder, but I love using the new Ka’Chava French Toast flavor. It not only boosts the protein content, but also adds plant-based nutrients, fiber, and even more french toast flavor! This recipe creates a high-protein breakfast that’s delicious, filling, and balanced!

Whether you’re fueling up after a workout, meal prepping breakfast for the week, or simply looking for a healthier weekend brunch, this protein-packed French toast is one recipe you’ll find yourself making again and again.

Ingredients You’ll Need

Be sure to scroll to the recipe card at the bottom of the post for the full recipe! Here’s an overview of what we’ll need:

Ka’Chava French Toast protein powder: you can use your favorite protein powder, I just love that this one gives extra french toast flavor & nutrients! You can use my code DANIBREINER to save!
Egg whites & whole eggs – a mix of both creates a luscious “custard” coating, adds extra nutrients, and healthy fats to keep the breakfast balanced and satiating!
Gluten-free or regular bread of choice
Milk, of choice
Ground cinnamon
Pure vanilla extract & Sea salt – for flavor!

How to Make Protein French Toast

Be sure to scroll to the recipe card at the bottom of the post for the full recipe!

Step 1: Prepare the “Custard”

In a shallow bowl, whisk together the egg whites, protein powder, milk, cinnamon, vanilla, and sea salt until completely smooth. If your protein powder clumps easily, blend the mixture for a few seconds for an extra silky custard.

Step 2: Soak the bread & cook

Heat a lightly greased skillet or griddle over medium heat.

Dip each slice of bread into the mixture, allowing both sides to absorb the custard without becoming overly soggy. Cook the French toast for several minutes per side until golden brown and cooked through.

Step 3: Serve

Top with your favorite toppings and enjoy warm! I love doing a drizzle of maple syrup or honey, almond or cashew butter, a dusting of cacao, a dollop of greek or coconut yogurt, or even fresh berries.

The Best Bread for Protein French Toast

The type of bread you use can completely change the texture.

Some of my favorites include:

Thick-cut gluten-free bread
Sourdough
Brioche (for a more indulgent version)
Sprouted grain bread
Paleo bread: Simple Kneads, AWG, & Base Culture are some of my faves!

Best Toppings

One of the best parts about French toast is the toppings! Here are some yummy ideas to elevate this breakfast even more:

Fresh berries: strawberries, blueberries, raspberries, blackberries
Banana slices
Nut butter drizzle: almond butter & cashew butter are my faves!
Greek yogurt or Coconut yogurt
Chopped pecans, Walnuts, or Hemp hearts
Maple syrup or Honey
Coconut whipped cream
Chocolate chips

high protein french toast with maple syrup

Tips for the Best Protein French Toast

Use medium heat to prevent the outside from browning before the inside cooks.
Whisk the custard thoroughly so the protein powder is fully incorporated.
Don’t soak the bread for too long or it may become too soft.
Thick slices of bread create the fluffiest French toast.
Let the cooked slices rest for a minute before serving to help them stay crisp.

Variations

This recipe is incredibly versatile! Have fun with it!

Chocolate protein French toast: Use chocolate protein powder and top with strawberries.
Pumpkin spice: Add pumpkin pie spice during the fall.
Berry French toast: Top with warm mixed berry compote.
Peanut butter banana: Finish with sliced bananas and natural peanut butter.
Apple cinnamon: Top with sautéed cinnamon apples.
Extra protein: Add cottage cheese on the side or top with Greek yogurt for even more protein.

Frequently Asked Questions

Can I make protein French toast gluten-free?
Absolutely! Just use your favorite certified gluten-free bread.
Can I use whole eggs instead of egg whites?
Yes. Whole eggs work beautifully and create an even richer custard.
Can I use a different protein powder?
Definitely. Most protein powders work well, although you may need to slightly adjust the amount of milk depending on the consistency.
Can I meal prep protein French toast?
Yes! Store cooked slices in the refrigerator for up to 4 days and simply reheat before serving (although they’re best fresh!).
Can I freeze it?
Yes, you can freeze cooked slices in a single layer, then transfer them to a freezer-safe bag. Reheat in the toaster, oven, or air fryer.
How much protein does this recipe have?
The protein content will vary depending on the bread and protein powder you use, but this recipe provides significantly more protein than traditional French toast.

Storage Tips

Store leftover French toast in an airtight container in the refrigerator for up to four days. For longer storage or for meal prep, freeze individual slices between sheets of parchment paper. Reheat directly from frozen in a toaster, air fryer, or warm skillet for the best texture.

More healthy breakfast recipes to try

If you try this recipe and love, it’d mean the world to me if you left a star rating & review below! Tag me in your remakes on instagram @danishealthyeats – I love to see your creations!