Zero Carb Yogurt Bread

• Prep Time: 15 minutes

• Baking Time: 40 minutes

• Resting & Cooling Time: 60 minutes

• Total Time: 1 hour 15 minutes

• Yield: 12 slices (1 standard loaf)

• Skill Level / Intensity: Moderate

  The intensity of this recipe comes down to precise egg-white whipping and gentle folding. Over-whipping can lead to a dry structure, while under-whipping or aggressive folding will cause the loaf to collapse in the oven.

Equipment Needed

• Stand mixer fitted with the whisk attachment (or a high-powered electric hand mixer)

• Standard 8.5 x 4.5-inch loaf pan

• Parchment paper

• Silicone spatula

• Wire cooling rack

• Kitchen scale (strongly recommended for precise measurements)

Ingredients

Primary Bread Base

• Egg White Powder (Unflavored): 120 grams (~1 cup)

  Note: Use pure egg white powder/albumen powder, not liquid egg whites or protein powder blend.

• Non-Fat Plain Greek Yogurt (or Dairy-Free Zero-Carb Yogurt alternative): 150 grams (~1/2 cup + 2 tbsp)

  Ensure it is well-strained and thick to avoid excess free liquid.

• Water: 180 ml (3/4 cup), warm (approx. 100°F / 38°C)

Leavening & Texturizers

• Cream of Tartar: 1 teaspoon

  Stabilizes the egg white foam structural matrix.

• Baking Powder: 1.5 teaspoons

• Fine Sea Salt: 1 teaspoon

• Xanthan Gum (Optional): 1/2 teaspoon

  Provides additional structural elasticity and reduces crumbly textures when slicing.

Flavor Enhancers (Optional)

• Butter Extract or Liquid Stevia/Allulose: 2-3 drops (to balance egginess if desired)

• Melted Butter or Neutral Oil Spray: For greasing the pan or lightly brushing the top crust.

Step-by-Step Instructions

Step 1: Prep the Oven and Pan

1. Position your oven rack in the center position and preheat the oven to 325°F (165°C).

2. Line an 8.5 x 4.5-inch loaf pan with parchment paper, leaving an overhang on the two longer sides to create a sling for easy removal. Lightly spray the parchment with non-stick cooking spray.

Step 2: Combine Dry Ingredients

1. In a medium bowl, whisk together the egg white powder, cream of tartar, baking powder, sea salt, and xanthan gum (if using).

2. Ensure there are no lumps in the powder mixture.

Step 3: Whip the Base Matrix

1. Transfer the dry powder mixture into the clean bowl of a stand mixer.

2. Pour in the 180 ml of warm water.

3. Turn the mixer on low speed for 30 seconds to incorporate the liquid into the powder without creating a dust cloud.

4. Increase the speed to high and whip for 5 to 7 minutes. The mixture will expand significantly, transitioning into stiff, glossy peaks that hold their shape when the whisk is lifted.

Step 4: Incorporate the Greek Yogurt

1. Measure out the 150 grams of Greek yogurt. If any whey liquid has separated in the container, drain it off prior to measuring.

2. Add the Greek yogurt into the whipped egg white bowl.

3. Using a silicone spatula, gently fold the yogurt into the whipped whites using an under-and-over motion. Rotate the bowl as you fold. Take your time to preserve as much aeration as possible while ensuring no large pockets of plain yogurt remain.

Step 5: Shape and Transfer

1. Gently spoon the batter into the prepared loaf pan.

2. Smooth the top surface gently with the back of a spatula, shaping a slight crown along the middle of the loaf.

3. Optional: Lightly score a shallow line down the center of the loaf with a oiled knife to guide the rise evenly.

Step 6: Bake

1. Place the loaf pan into the preheated oven at 325°F (165°C).

2. Bake for 35 to 40 minutes without opening the oven door during the first 30 minutes.

3. The loaf should rise high above the pan rim and take on a deep golden brown color on top. A toothpick inserted into the center should come out clean and dry.

Step 7: Cool and Rest

1. Turn off the oven, crack the oven door open slightly, and let the bread sit inside for 5 minutes to prevent sudden temperature shock.

2. Remove the loaf from the oven and allow it to cool in the pan for 10 minutes.

3. Use the parchment paper sling to lift the loaf out of the pan onto a wire cooling rack.

4. Cool completely to room temperature (at least 45 to 60 minutes) before slicing. Slicing warm high-protein breads can cause the interior to compress and turn gummy.

Baker’s Tips for Success

• Use Powdered Egg Whites, Not Fresh Liquid Whites: Fresh or carton liquid egg whites carry too much moisture and will yield a dense, spongy outcome rather than a light bread-like crumb structure.

• Slicing Technique: Use a sharp, serrated bread knife and a gentle sawing motion. Do not press down heavily on the top crust when cutting.

• Toast for Best Texture: While delicious fresh, toasted slices take on a crisp exterior and a tender interior reminiscent of traditional white sandwich toast.

Storage Guidelines

• Room Temperature: Store sliced or whole bread in an airtight container lined with a paper towel for up to 3 days.

• Refrigeration: Store in an airtight container for up to 7 to 10 days.

• Freezing: Pre-slice the loaf, place parchment paper squares between slices, and store in a freezer-safe bag for up to 3 months. Toast directly from frozen.

Nutritional Information

Values are calculated per slice based on a 12-slice yield.