If you’ve been craving a soft, buttery, keto-friendly bread that actually tastes like real brioche, this is it. This Keto Brioche Loaf is rich in protein, low in carbs, and absolutely perfect for toast, sandwiches, or even keto French toast. It’s gluten-free, diabetic-friendly, and most importantly—deliciously pillowy.
🕒 Recipe at a Glance
Yield: 1 loaf (15 slices)
Prep Time: 10 minutes
Cook Time: 40 minutes
Total Time: 50 minutes
Dietary Tags: 🍞 Keto | 🥚 High-Protein | 🧈 Gluten-Free | 💉 Diabetic-Friendly
🛒 Ingredients
- 4 large eggs
- 345g (1½ cups) cream cheese, softened
- 45g (4 tbsp) keto sweetener (e.g. erythritol)
- 60g (¼ cup) butter, melted
- 60g (¼ cup) heavy cream
- 50g (¼ cup) neutral oil (e.g. avocado or coconut)
- 200g (2 cups) unflavored whey or egg white protein powder
- ½ tsp salt
- ⅓ tsp (3g) baking soda
- 2½ tsp (12g) baking powder
- 1 tsp (4g) xanthan gum
📋 Instructions
- Prep oven & ingredients:
Preheat oven to 320°F (160°C). Grease a loaf pan or line it with parchment paper. - Whisk eggs & sweetener:
In a large mixing bowl, whisk the eggs with sweetener until light and fluffy, but still liquid. - Add wet ingredients:
Mix in the cream cheese, melted butter, heavy cream, and oil. Whisk until completely smooth. - Incorporate dry ingredients:
Add protein powder, baking soda, baking powder, xanthan gum, and salt. Whisk again until the batter is smooth and no dry spots remain. - Bake:
Pour the batter into your prepared loaf pan and bake for about 40 minutes, or until golden and a toothpick inserted in the center comes out clean. - Cool:
Allow the bread to cool completely before slicing for the best texture.

🧑🍳 Tips for Best Results
- Room Temp Matters: For a fluffy texture, ensure all ingredients are at room temperature before mixing.
- Loaf Pan Options: A silicone loaf pan works best, but a metal one lined with parchment paper is just fine too.
- Protein Powder Note: Unflavored whey or egg white protein works great—avoid flavored or sweetened powders.
🍽️ How to Enjoy It
This bread is soft enough for sandwiches but rich enough for breakfast on its own. Here are a few ways to serve:
- Toasted with butter and keto jam
- Topped with avocado and eggs
- Turned into Keto French Toast
- Served alongside soups or salads
📊 Nutrition Info (Per Slice)
- Calories: 192
- Fat: 15g
- Carbs: 2g
- Fiber: 0g
- Net Carbs: 2g
- Protein: 12g
🥖 Makes approximately 15 slices per loaf.
❓ FAQ
Q: Can I freeze this bread?
A: Absolutely! Slice first and freeze in an airtight bag. Toast slices directly from frozen.
Q: What’s the best protein powder to use?
A: Stick with unflavored whey isolate or egg white protein. Flavored options will affect taste and texture.
Q: Can I use this for French toast?
A: 100% yes. This is one of the best low-carb breads for soaking up egg mixtures for French toast or bread pudding.