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The Ultimate Keto Banana Bread Recipe: A Low-Carb Twist on a Classic

>>> Get Your CUSTOM KETO MEAL PLAN TODAY! 🙂

There’s something magical about the scent of banana bread wafting through the kitchen. It reminds me of cozy weekend mornings, when my family would gather around the breakfast table for a warm slice, slathered in butter. But when I switched to a low-carb lifestyle, I thought those days were over—until I discovered the joys of keto baking. This keto banana bread not only satisfies my cravings but also keeps me on track. It's a game-changer for anyone who's missing that classic banana bread flavor without the sugar overload.

What Makes This Recipe Special?

Banana bread typically relies on the natural sweetness and moisture of ripe bananas. But how do you capture that essence without the carbs? This recipe uses banana extract for flavor, combined with almond and coconut flours to create a moist, tender loaf. It’s sweetened with erythritol, making it perfect for those on a ketogenic diet. Best of all, it’s quick to make, freezes beautifully, and can be customized with your favorite mix-ins like nuts or sugar-free chocolate chips.

Whether you're looking for a low-carb breakfast option, a snack to pair with your coffee, or a dessert that won’t derail your progress, this keto banana bread has you covered.

Why You’ll Love This Recipe:

  • Low-Carb, High Flavor: All the banana bread taste without the carbs.
  • Easy to Make: Simple ingredients and straightforward steps.
  • Versatile: Customize with your favorite keto-friendly add-ins.
  • Perfect for Meal Prep: Make ahead and freeze for later.
  • Family-Friendly: Even non-keto eaters will love it!

>>> Get Your CUSTOM KETO MEAL PLAN TODAY! 🙂

Essential Information

  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Total Time: 1 hour 5 minutes
  • Servings: 12 slices
  • Calories per serving: ~180 kcal

Equipment Needed

  • Mixing bowls: One large and one medium.
  • Electric mixer: For creaming butter and sweetener.
  • Loaf pan: 8.5 x 4.5 inches recommended.
  • Parchment paper: For easy removal.
  • Spatula: For mixing and transferring batter.
  • Toothpick: To check doneness.

Tip: No electric mixer? A whisk and a little elbow grease will do the job!


>>> Get Your CUSTOM KETO MEAL PLAN TODAY! 🙂

Ingredients

Main Components

  • 1½ cups (150g) almond flour
  • ¼ cup (25g) coconut flour
  • 2 tsp baking powder
  • ½ tsp ground cinnamon
  • ¼ tsp salt
  • ½ cup (113g) unsalted butter, softened
  • ½ cup (100g) granulated erythritol (or preferred keto sweetener)
  • 4 large eggs, room temperature
  • 1 tsp vanilla extract
  • 1 tsp banana extract
  • ¼ cup (60ml) unsweetened almond milk
  • Optional: ½ cup (60g) chopped walnuts or pecans

Expert Tips (Before Instructions)

  1. Room Temperature Ingredients: Ensure butter and eggs are at room temperature for a smooth batter.
  2. Don’t Overmix: Overmixing can lead to a dense loaf. Mix just until combined.
  3. Check Early: Start checking for doneness around 45 minutes to avoid overbaking.
  4. Cool Completely: Let the bread cool fully before slicing to prevent crumbling.

>>> Get Your CUSTOM KETO MEAL PLAN TODAY! 🙂

Instructions

  1. Preheat & Prep:
    Preheat your oven to 350°F (175°C). Line your loaf pan with parchment paper, leaving a slight overhang for easy removal.
  2. Mix Dry Ingredients:
    In a medium bowl, whisk together almond flour, coconut flour, baking powder, cinnamon, and salt. Set aside.
  3. Cream Butter & Sweetener:
    In a large bowl, use an electric mixer to beat the softened butter and erythritol until light and fluffy, about 2-3 minutes.
  4. Incorporate Wet Ingredients:
    Add eggs one at a time, beating well after each addition. Mix in vanilla extract, banana extract, and almond milk.
  5. Combine Wet & Dry:
    Gradually add the dry ingredients to the wet ingredients. Stir until just combined. If using, fold in chopped nuts.
  6. Bake:
    Pour the batter into the prepared loaf pan. Smooth the top and bake for 45-60 minutes, or until a toothpick inserted in the center comes out clean.
  7. Cool:
    Allow the bread to cool in the pan for 10 minutes. Then, use the parchment overhang to lift it out and transfer to a wire rack to cool completely.

>>> Get Your CUSTOM KETO MEAL PLAN TODAY! 🙂

Variations and Substitutions

Dietary Adaptations

  • Dairy-Free: Substitute butter with coconut oil or vegan butter.
  • Nut-Free: Use sunflower seed flour instead of almond flour.

Flavor Variations

  • Chocolate Chip Banana Bread: Stir in ½ cup sugar-free chocolate chips.
  • Spiced Banana Bread: Add ¼ tsp nutmeg and a pinch of cloves.
  • Coconut Banana Bread: Top with unsweetened shredded coconut before baking.

Pro Tips and Success Secrets

  • Ingredient Selection: Use a high-quality banana extract for the best flavor.
  • Make Ahead: This bread tastes even better the next day as the flavors meld.
  • Freezing Instructions: Wrap individual slices in plastic wrap and freeze for up to 3 months.

>>> Get Your CUSTOM KETO MEAL PLAN TODAY! 🙂

Serving Suggestions

  • Breakfast: Pair with a dollop of sugar-free Greek yogurt and fresh berries.
  • Snack: Enjoy with a hot cup of coffee or tea.
  • Dessert: Top with a keto-friendly whipped cream or drizzle with melted dark chocolate.

Final Thoughts

This keto banana bread is proof that you don’t have to give up your favorite treats on a low-carb diet. It’s a delightful combination of flavor and texture, with the perfect balance of sweetness and spice. Whether you’re making it for yourself or sharing it with family, this bread is sure to become a household favorite. So go ahead, preheat that oven, and let the comforting aroma of banana bread fill your kitchen once again!

Cooking Method
Cuisine , ,
Difficulty Beginner
Time
Prep Time: 15 mins Cook Time: 50 mins Rest Time: 10 mins Total Time: 1 hr 15 mins
Cooking Temp 350  °F
Estimated Cost 15
Calories 180
Best Season Suitable for all seasons, but particularly comforting in fall and winter due to its warm, spiced flavors.
Dietary Diabetic-Friendly, Gluten-Free, grain-free, Keto, Low-Carb, Sugar-Free, Vegetarian
Description

This keto banana bread offers all the flavor of traditional banana bread without the sugar and carbs. Made with almond and coconut flours, it’s a moist, tender loaf that’s perfect for breakfast, snacks, or dessert. Whether you’re following a keto lifestyle or simply want a healthier treat, this recipe is quick, easy, and sure to satisfy your cravings.

Ingredients
  • 1 cups ½ (150g)
  • ¼ cup (25g)
  • 2 tsp baking powder
  • ½ tsp ground cinnamon
  • ¼ tsp salt
  • ½ cup (113g)
  • ½ cup (100g)
  • 4 large eggs, room temperature
  • 1 tsp vanilla extract
  • 1 tsp banana extract
  • ¼ cup (60ml)
  • Optional: ½ cup (60g)
Nutrition Facts

Amount Per Serving
Calories 180kcal
% Daily Value *
Total Fat 14g22%
Cholesterol 60mg20%
Sodium 120mg5%
Total Carbohydrate 7g3%
Dietary Fiber 3g12%
Protein 6g12%

* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.

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Samantha Doe
Food and Lifestyle Blogger

Hi, I'm Samantha, a full-time food blogger, mother of 2 beautiful daughters and a lovely wife. I live in New Jersey with my family. Loves traveling, sharing new recipes, and spending time with my family.