90 Second Keto Bread (Sourdough)

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This 90-Second Keto Bread is a keto-friendly, low-carb recipe that includes authentic sourdough fermentation to support flavour, texture, and digestibility.

Author: Shari MAC
Prep Time: 2 minutes
Cook Time: 90 seconds
Total Time: 3.5 minutes (before toasting)
Yield: 2 Slices
Category: Breakfast, Lunch, Side Dish, Snack
Method: Microwave
Cuisine: American
Diet: Diabetic, Gluten-Free, Keto, Low-Carb

Ingredients

1 Large Egg: Provides essential structure and protein.
1 tablespoon Avocado Oil: Adds healthy fats and necessary moisture
1 tablespoon Psyllium Husk Powder: Acts as the primary binding agent for a grain-free crumb
3 tablespoons Biome Boss™ Sourdough Discard: Delivers authentic tangy flavour and improves digestibility.
1/2 teaspoon Baking Powder: Ensures a quick and reliable rise in the microwave
Pinch of Sea Salt: Enhances the natural sourdough notes.

Instructions

Whisk Wet Ingredients: In a small mixing bowl, combine the egg, avocado oil, and salt.
Bind the Dough: Add the psyllium husk powder and mix continuously until the mixture becomes thick and begins to pull away from the sides of the bowl.
Incorporate Sourdough: Gently fold in the 3 tablespoons of Biome Boss™ sourdough discard and the baking powder. Mix until a cohesive, heavy dough forms.
Prepare the Mold: Lightly coat a microwave-safe dish or silicone mold with oil. Transfer the dough into the mold, pressing it down firmly with a wet spoon to ensure it fills the corners and has a level top.
Create the “Pressure-Cooker” Effect: Cover the bowl with a silicone cover, paper towel, or parchment paper to trap steam. Microwave on high for 90 seconds.
The Carry-over Bake: Leave the bread inside the microwave with the cover on and the door closed for an additional 30 seconds. This allows the trapped steam to finish setting the center of the bread.
Finish & Serve: Remove the bread from the mold, slice horizontally, and toast immediately to achieve the best artisan texture.

Notes

90-Second Keto Bread Nutrition Breakdown

Based on the core ingredients of the 90-Second Keto Bread system, the nutritional profile is as follows:

Nutrition (Whole Recipe)

Calories: 138 kcal
Fat: 11.5 g
Protein: 9 g
Total Carbohydrates: 7 g
Fiber: 5.5 g
Net Carbohydrates: 1.5

Nutrition (Per Slice)

Calories: 71 kcal
Fat: 5.75 g
Protein: 4.6 g
Total Carbohydrates: 3.75 g
Fiber: 2.9 g
Net Carbohydrates: 0.85

Find it online: https://sinlesssourdough.com/90-second-keto-bread-sourdough/