Step 2: Combine the Dry Ingredients
In your large mixing bowl, add the 1 cup of collagen protein powder and 1 teaspoon of baking powder. If you are using the optional salt, add it now. Whisk these dry ingredients together thoroughly. This ensures the baking powder is evenly distributed, which is key for a uniform rise without any bitter spots.
Step 3: Whisk the Wet Ingredients
In your medium bowl, crack in the 6 eggs. Using your whisk, beat the eggs until they are fully blended and slightly frothy. This incorporates air, which will contribute to the bread’s lift. While whisking continuously, slowly stream in the 1/2 cup of melted (and slightly cooled) butter.
Pro Tip: Ensure the melted butter has cooled slightly so it doesn’t accidentally cook the eggs when you combine them.
Step 4: Create the Batter
Now, pour the wet egg and butter mixture into the bowl with the dry ingredients. Use a spatula to fold and stir the mixture together. You will notice the collagen powder absorbing the liquid almost immediately. Mix until just combined. Do not overmix! A few small lumps are perfectly fine. The batter will be thick and somewhat gelatinous, similar to a thick cake batter.
Step 5: Bake to Perfection
Transfer the batter into your prepared loaf pan. Use the spatula to smooth out the top into an even layer. Place the pan in the preheated oven on the center rack and bake for 25-30 minutes.
The bread is done when the top is a deep golden brown, the edges are pulling slightly away from the pan, and a toothpick inserted into the center comes out clean.
Step 6: Cool Completely
This is the most important step for the perfect texture! Remove the pan from the oven. Using the parchment paper sling, carefully lift the bread out of the hot pan and place it directly onto a cooling rack. Allow it to cool for at least 30-45 minutes before attempting to slice.
The bread continues to set as it cools. Slicing it while warm will result in a gummier texture. For the best results and cleanest slices, patience is key.
Storage and Lasting Quality
Counter: Store in an airtight container or wrapped in parchment paper at room temperature for up to 2 days.
Refrigerator: For longer storage, refrigerate in an airtight container for up to 5 days.
Freezer: This bread freezes exceptionally well. Slice it first, place parchment paper between the slices, and store in a freezer bag for up to 2 months. Toast slices directly from frozen.
Nutrition Information
ZERO CARB
(Disclaimer: The following is an estimate based on the specific ingredients used. Values may vary.)
Serving Size: 1 slice (from a 10-slice loaf)
Calories: ~165
Total Fat: 13g
Saturated Fat: 7g
Cholesterol: 135mg
Sodium: 115mg
Total Carbohydrates: 0g
Dietary Fiber: 0g
Sugars: 0g
Protein: 12g