Fudgy Keto Chocolate Avocado Brownies

Indulge your sweet tooth without compromising your health goals with these incredibly decadent yet remarkably wholesome Keto Low-Carb Avocado Chocolate Brownies. This recipe redefines guilt-free pleasure, offering a dessert that’s rich, fudgy, and intensely chocolatey, all while being completely flourless, sugar-free, gluten-free, and dairy-free. Forget the carb-laden treats of the past; these brownies are designed to satisfy your cravings while aligning perfectly with ketogenic, paleo, and gluten-free lifestyles.

Fudgy keto avocado brownies with a glass of milk on a rustic brown cutting board
A plate of freshly baked, rich keto avocado brownies.

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Originally shared in April 2018, this beloved recipe has been thoughtfully updated to bring you an even better baking experience. We’ve refined the instructions, enhanced the details, and ensured it remains a go-to for anyone seeking a truly delicious and diet-friendly dessert.

For those looking to expand their ketogenic culinary repertoire, consider exploring The Keto Essential Cookbook. It features over 100+ mouth-watering recipes, complete with net carb, fat, protein, and calorie counts for every dish. Click here to purchase your copy and unlock a world of delicious keto possibilities!

The Keto Essential Cookbook cover
Expand your keto cooking with The Keto Essential Cookbook.

The Secret to Perfect Brownies: A Brownie Bar Pan

Achieving perfectly uniform brownies that require no slicing is a game-changer. I absolutely adore my Brownie Bar Pan from Amazon! If you’re aiming for beautifully portioned brownies with crisp edges and soft centers every time, this pan is an essential kitchen tool. Click the link above to discover how it can transform your baking experience.

Cacao powder and cacao nibs in bowls, highlighting key ingredients
High-quality cacao powder and nibs are essential for rich flavor.

Table of Contents

How to Make Keto Avocado Brownies: A Simple Guide

Creating these delightful avocado brownies is surprisingly straightforward, thanks to the magic of a blender. The entire process from start to finish is designed for maximum ease and minimal cleanup, making it perfect for busy weeknights or a quick weekend treat.

  1. Preheat your oven to a precise 350°F (175°C) to ensure even baking.
  2. Prepare your baking vessel: either spray a 9×9 inch pan thoroughly with a non-stick cooking oil or line it with parchment paper for effortless removal.
  3. In a high-speed blender, combine 3 large eggs, ½ cup of your chosen keto-friendly sweetener, 1 ½ cups of ripe mashed avocado (typically 1.5 to 2 medium avocados), ¼ cup of melted coconut oil (or grass-fed butter), ¼ cup of natural almond butter, ¾ teaspoon of baking soda, and one teaspoon of pure vanilla extract.
  4. Blend these ingredients until the mixture is completely smooth and thick, with no lumps of avocado remaining. This typically takes 30-60 seconds, with a brief pause to scrape down the sides if necessary.
  5. Pour the luscious batter evenly into your prepared pan.
  6. Bake as directed, and get ready to enjoy the most incredible fudgy brownies!

How Long to Cook and Bake for the Perfect Fudgy Center

The baking time is crucial for achieving that signature fudgy texture without drying out your brownies. These avocado brownies typically require 22-25 minutes in a preheated 350°F (175°C) oven. Keep a close eye on them towards the end of the baking window. You can perform a simple toothpick test: insert a toothpick into the center of a brownie. If it comes out with moist crumbs, but no wet batter, they are ready. Overbaking can lead to a drier texture, so it’s best to err on the side of slightly underbaked for ultimate fudginess.

Jar of unsweetened almond butter, a key ingredient for richness
Natural almond butter adds depth and healthy fats.

Choosing the Right Sweetener for a Sugar-Free Indulgence

The beauty of these brownies lies in their sugar-free nature, and selecting the right sweetener is key to maintaining a low-carb profile without sacrificing taste. I highly recommend using Lakanto Classic Monk Fruit Sweetener. This zero-carb organic sweetener is a fantastic choice because it measures cup-for-cup like sugar and doesn’t have the cooling effect or aftertaste some other sweeteners can. You can even use my Discount Code: STAYSNATCHED to save on your purchase!

Other excellent keto-friendly sweetener options include erythritol, xylitol (be careful, as it’s toxic to dogs), or a blend of stevia and erythritol. Adjust the amount to your personal preference; ½ cup provides a lightly sweet brownie, while a bit more can satisfy those who prefer a sweeter treat. Always check the conversion rates if using a different brand or type of sweetener to ensure the desired sweetness level.

Uncooked avocado brownie batter in a square baking pan, ready for the oven
The smooth, thick batter before baking promises a rich result.

What Kind of Butter To Use (or alternative for dairy-free)

While the original recipe calls for coconut oil, if you prefer a richer, more traditional brownie flavor and are not strictly dairy-free, you can absolutely opt for butter. I always recommend using grass-fed butter, with Kerrygold being my absolute favorite brand. Grass-fed butter offers a superior flavor profile and higher nutritional value compared to conventional butter, contributing to a more wholesome and delicious brownie. For a strictly dairy-free option, coconut oil works perfectly, providing moisture and healthy fats without any dairy.

Achieving the Perfect Brownie Texture: Rich, Gooey, and Fudgy

One of the most remarkable aspects of these brownies is their incredible texture. From the moment you start blending the batter, you’ll notice its unique consistency – super gooey and thick. This is the secret to the ultimate fudgy interior that defines a truly great brownie. The avocado plays a crucial role here, contributing to the dense, moist crumb that flourless brownies often strive for. Each bite offers a melt-in-your-mouth experience, a satisfying richness that makes these a standout dessert.

Another benefit is that these brownies are not overly sweet or overwhelmingly chocolatey, allowing the subtle nuances of the ingredients to shine. However, if you are a true chocolate aficionado, feel free to incorporate additional sugar-free chocolate chips into the batter or sprinkle them on top before baking for an extra burst of chocolatey goodness.

Freshly baked keto avocado brownies with a glass of milk on a brown cutting board
Enjoy these fudgy brownies with a cool glass of almond milk.

Do the Brownies Taste Like Avocado? Addressing the Common Question

This is arguably the most common question when introducing avocado into desserts, and the answer is reassuring: not exactly! While avocado is the unsung hero of this recipe, you won’t detect a distinct avocado flavor in the finished brownies. The cacao powder and sweetener take center stage, creating a rich chocolate profile. The avocado’s primary role is textural, acting as a binder and providing an incredible amount of moisture and healthy fats, which is why we can make these without traditional butter or flour.

Think of avocado as a stealthy agent, enhancing the texture and boosting the nutritional benefits without imposing its unique taste. It delivers a creamy, luxurious mouthfeel, transforming what could be a dry, crumbly flourless brownie into a soft, intensely fudgy delight. Plus, you get all the health benefits of monounsaturated fats, fiber, and vitamins that avocados are famous for!

A close-up shot of a keto avocado brownie, showing its moist, fudgy texture
The interior texture is perfectly moist and dense.

How Many Net Carbs Per Brownie? Staying Keto-Compliant

For those following a ketogenic diet, keeping track of net carbs is essential. You’ll be delighted to know that each serving of these amazing brownies contains only 3 net carbs! This makes them an excellent choice for a keto-friendly dessert, allowing you to enjoy a sweet treat without derailing your carb intake. The combination of healthy fats from avocado and coconut oil, along with the absence of refined sugars and flours, makes these brownies a macro-friendly indulgence you can feel good about.

How Long Will the Brownies Last in the Fridge? Storage Tips

Proper storage ensures your delicious brownies remain fresh and enjoyable for as long as possible. Once cooled completely, store the brownies in an airtight container in the refrigerator. When properly sealed, they will maintain their freshness and fudgy texture for up to one week. This makes them a fantastic option for meal prepping healthy desserts throughout your week!

Freezer Tips for Convenient Meal Prep

If you’ve made a larger batch or simply want to have these delightful brownies on hand for future cravings, they freeze beautifully. To freeze, ensure the brownies are completely cooled. Place them in an airtight freezer-safe container or wrap individual brownies tightly in plastic wrap and then store them in a freezer bag. They can be stored in the freezer for 3-4 months. When you’re ready to enjoy one, simply remove it from the freezer and allow it to defrost at room temperature for about 30 minutes, or warm slightly in the microwave for a warm, gooey treat.

More Keto-Friendly Dessert Recipes to Explore

If you loved these avocado brownies, you’re in for a treat! The world of keto desserts is vast and delicious. Here are some more of my favorite low-carb, sugar-free dessert recipes to keep your sweet cravings satisfied:

  • Keto Peanut Butter Cookies
  • Keto Chocolate Avocado Brownies (you’re already here, but it’s that good!)
  • Keto Chocolate Chip Cheesecake Fat Bombs
  • Keto Cream Cheese Sugar Cookies
  • Keto Pound Cake
  • Keto Chocolate Chip Cookies
  • Keto Low-Carb Cheesecake
Stacked keto avocado brownies on a cutting board, ready to serve
Perfectly stacked, ready-to-eat keto avocado brownies.

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avocado brownies with milk on a brown cutting board

Flourless Keto Avocado Chocolate Brownies (Dairy-Free + Paleo + Gluten-Free)

Brandi Crawford

These Flourless Keto Avocado Chocolate Brownies are an effortlessly easy recipe for low-carb brownies that are completely free of refined sugar. Each serving boasts only 3 grams of net carbs and is loaded with healthy monounsaturated fats. They are also dairy-free, paleo, and gluten-free, making them a perfect treat for a variety of dietary needs.




4.55 from 33 votes
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Prep Time

10
Cook Time

25
Cooling

10
Total Time

35

Course
Dessert
Cuisine
American

Servings
12
Calories

161 kcal

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Equipment

  • Brownie Pan (or 8×8 / 9×9 inch baking dish)
  • High-Speed Blender or Food Processor
  • Mixing Spatula

Ingredients

  • 3 large eggs
  • ½ cup zero-calorie sweetener (such as Lakanto Monk Fruit Sweetener; add more if you prefer very sweet brownies)
  • ½ cup unsweetened cocoa powder (cacao powder is preferred for richer flavor and nutrients)
  • 1 ½ cups ripe mashed avocado (approximately 1.5 to 2 medium avocados, ensuring they are very soft)
  • ¼ cup melted coconut oil (or grass-fed butter for non-dairy-free option)
  • ¼ cup natural almond butter (ensure no added sugars; organic natural peanut butter can also be used)
  • ¾ teaspoon baking soda
  • 1 teaspoon vanilla extract
  • Sugar-free chocolate chips or cacao nibs (optional, for sprinkling on top)

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. Prepare your baking pan: For individual brownies, spray a brownie bar pan with cooking oil. If using a standard baking dish, opt for an 8×8 inch or 9×9 inch pan and line it with parchment paper, leaving an overhang to easily lift the brownies out later.
  3. Add all listed ingredients (eggs, sweetener, cocoa powder, mashed avocado, coconut oil/butter, almond butter, baking soda, and vanilla extract) into a high-speed blender or food processor.
  4. Blend for 30-60 seconds, or until the batter is completely smooth and thick. You may need to stop, scrape down the sides of the blender with a spatula, and blend for another 10-20 seconds to ensure everything is well combined and no avocado lumps remain. The final batter should be lusciously thick and uniform.
  5. Spoon the thick brownie batter evenly into your prepared brownie pan or baking dish.
  6. Using a knife or the back of a spoon, gently flatten the top of the batter in the pan for an even surface. If desired, sprinkle with sugar-free chocolate chips or cacao nibs for an added textural and flavor boost.
  7. Bake for 22-25 minutes. Mine are typically perfectly done around the 23-minute mark. To test for doneness, insert a toothpick into the center of a brownie; it should come out with moist crumbs attached, but no wet batter.
  8. Allow the brownies to cool in the pan for at least 10-15 minutes before attempting to remove them. This cooling time is essential for them to set and firm up, ensuring they hold their shape when sliced or removed from the brownie pan. Enjoy!

Video

For a visual guide to making these delicious brownies, check out our step-by-step video:

Video Placeholder Image: Keto Avocado Brownies
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Notes & Tips

Sweetness Adjustment: The ½ cup of sweetener provides a moderately sweet brownie, allowing the rich chocolate and subtle avocado notes to shine. If you have a sweeter palate or prefer a more classic brownie sweetness, feel free to add an extra ¼ to ½ cup of your chosen zero-calorie sweetener. Taste the batter before baking (it’s egg-safe!) to adjust to your preference.
Avocado Ripeness: Ensure your avocados are very ripe and soft. This makes them easier to blend into a smooth consistency and ensures the best texture for your brownies. Overly firm avocados may leave small chunks in the batter.
Don’t Overmix: While you want a smooth batter, avoid over-blending once combined. Blend just until smooth to prevent over-aerating the batter, which can lead to a cakier, rather than fudgier, brownie.

Nutrition


Serving: 1brownie


Calories: 161kcal


Carbohydrates: 3g


Protein: 4g


Fat: 14g



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Important Nutrition Data Notes

Macros provided are offered as a courtesy and should not be considered a guarantee of exact nutritional values. This information is typically calculated using third-party tools like MyFitnessPal.com. To ensure the most precise nutritional information for your specific recipe, we strongly recommend calculating it with the actual ingredients and brands you use, utilizing your preferred nutrition calculator. You are solely responsible for verifying the accuracy, completeness, and applicability of any nutritional information for your individual dietary needs and health goals.



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