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Prep Time: 2 minutes
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Cook Time: 90 seconds (1 minute 30 seconds)
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Cooling Time: 2 minutes
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Total Time: 5 minutes 30 seconds
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Servings: 1 large serving (can be sliced into 2 pieces)
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Recipe Intensity: Beginner (Foolproof, requires no special equipment or advanced culinary techniques)
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Texture Intensity: Medium-High (Surprisingly spongy and bread-like, not dense or rubbery like many microwave mug cakes)
Ingredients
Dry Ingredients:
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2 tbsp Coconut Flour: Provides structural body and absorbs liquid efficiently. (Do not substitute 1:1 with almond flour, as almond flour requires different moisture ratios).
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1 tbsp Psyllium Husk Powder: The secret ingredient that gives the bread a chewy, authentic crumb and creates air pockets, preventing the dreaded dense “egg-muffin” texture.
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1/2 tsp Baking Powder: Acts as the leavening agent to help the bread rise vertically in the cup.
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1/4 tsp Sea Salt or Kosher Salt: Enhances the savory, authentic flavor profile of the bread.
Wet Ingredients:
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1 Large Egg: Acts as the primary binder and provides structural lift.
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1 tbsp Melted Butter or Ghee: Adds rich, buttery moisture. (Can substitute with coconut oil or olive oil if preferred).
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1 tbsp Unsweetened Almond Milk or Water: Thins out the batter just enough for smooth mixing.
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Optional Add-Ins: 1/4 tsp garlic powder and dried Italian herbs (for savory garlic bread), or a pinch of cinnamon and sweetener (if you prefer a subtly sweet breakfast bread).
Step-by-Step Instructions
Step 1: Prep and Grease the Mug
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Select a standard-sized, microwave-safe coffee mug or ramekin (roughly 10 to 12 ounces in capacity). Straight-sided mugs work best so the bread pops out easily.
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Lightly grease the inside of the mug with a tiny bit of butter, oil, or non-stick cooking spray. This guarantees that your finished bread will slide right out without sticking to the ceramic walls.
Step 2: Combine Dry Ingredients
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Drop your coconut flour, psyllium husk powder, baking powder, and salt directly into the prepared mug.
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Using a small whisk or a fork, vigorously stir the dry ingredients together for about 10 seconds. This step is crucial to ensure the baking powder and salt are evenly distributed throughout the flours, preventing bitter pockets of leavening agent in your final loaf.
Step 3: Incorporate Wet Ingredients
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Crack the large egg directly into the mug on top of your dry mix.
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Measure and pour in the melted butter (or oil) and the unsweetened almond milk (or water).
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Whisk or stir vigorously with your fork until a uniform, thick batter forms. Scrape down the sides and bottom of the mug to ensure no dry pockets of coconut flour are left hiding. The batter will thicken up quite quickly because coconut flour and psyllium husk are aggressive liquid absorbers. Let the batter rest for 30 seconds to hydrate fully.
Step 4: Cook in the Microwave
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Place the mug into your microwave.
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Cook on high power for 90 seconds (1 minute and 30 seconds). Cooking times can vary slightly depending on the wattage of your microwave; 90 seconds is the sweet spot for a standard 1000-watt machine. The top should puff up and appear dry to the touch.
Step 5: Unmold and Cool
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Carefully remove the mug from the microwave using a hot pad or oven mitt, as the ceramic will be quite hot.
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Run a butter knife gently around the inner perimeter of the mug to loosen the edges.
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Invert the mug over a small plate or cutting board and give it a gentle tap. The golden loaf of bread should slide out cleanly.
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Allow the mug bread to rest and cool for 2 minutes. Letting it steam out slightly improves the crumb texture and makes it much easier to slice.
Serving Suggestions and Toasting
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Toasting Option: Once your mug bread has cooled slightly, use a sharp serrated knife to slice it horizontally into two flat rounds, or vertically into two sandwich slices. Pop the slices into a toaster oven or a dry skillet over medium heat for 1–2 minutes per side until golden brown and crispy.
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Flavor Pairings: Slather generously with grass-fed butter, cream cheese, smashed avocado with everything bagel seasoning, or use it to build a quick low-carb bacon and egg breakfast sandwich.
Storage and Shelf Life
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Immediate Consumption: This bread is best enjoyed fresh, warm out of the mug or toasted.
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Short-Term Storage: If you want to make it ahead of time, wrap the cooled loaf tightly in plastic wrap and store it in the refrigerator for up to 2 days. Reheat it in the toaster or microwave for 20 seconds before eating.
Nutrition Facts
Estimated values per single full batch (1 large mug bread):
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Calories: 185 kcal
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Total Fat: 14.2 g
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Saturated Fat: 8.1 g
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Sodium: 320 mg
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Total Carbohydrates: 8.5 g
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Dietary Fiber: 6.0 g (Note: Psyllium husk and coconut flour are exceptionally high in insoluble and soluble fiber, dropping the net impact significantly).
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Net Carbs: 2.5 g
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Protein: 6.5 g