These fudgy gluten-free avocado brownies are rich, chocolatey, and surprisingly indulgent — no one will guess they’re vegan, egg-free, and dairy-free. Made as individual mini heart-shaped brownies, they’re perfect for Valentine’s Day, gifting, or a small-batch chocolate fix when you don’t want leftovers hanging around.
Why I Made This Recipe
As an experienced baker, I enjoy experimenting with different ingredients to see how they perform in familiar bakes – especially when developing allergy-friendly recipes. Brownies are a great test because texture and richness really matter.
We had a few ripe avocados to use up, so I tested them as a substitute for eggs and butter in a small-batch brownie recipe. Paired with cassava flour, the result was a rich, fudgy brownie that tastes indulgent while still being vegan, gluten-free, and suitable for families managing food allergies.
This recipe proves that allergy-friendly baking doesn’t need to feel like a compromise.
Why You’ll Love These Brownies
These mini, fudgy gluten-free brownies are indulgent, familiar, and the perfect small batch to satisfy a chocolate craving without leftovers.
Whether you’re baking for Valentine’s Day, gifting, or simply craving a dependable chocolate dessert, this easy avocado brownies recipe delivers the texture and flavour you expect from a classic brownie, without eggs, dairy, or gluten.
You’ll love this recipe because:
- It’s fudgy and rich, with a lightly set top and soft interior
- The recipe is vegan, gluten-free, and allergy-friendly
- It’s a small batch (no waste, no overbaking)
- The brownies are baked as individual mini hearts, ideal for gifting or special occasions
- The ingredients are simple, inexpensive, and the method is easy and reliable
Why These Brownies Work
Ripe avocado replaces both eggs and butter in this recipe, adding moisture and richness without leaving any avocado flavour behind. It helps create the fudgy texture you expect from a classic brownie while keeping the recipe completely vegan and dairy-free.
Cassava flour is naturally gluten-free and finely ground, which allows these brownies to hold their shape without becoming dense or crumbly. Combined with avocado, it creates a soft, indulgent brownie that feels familiar and reliable — even when baking with dietary restrictions.
Ingredients and Substitutions
This small-batch brownie recipe uses simple, everyday ingredients that work together to create a rich, fudgy texture. Where possible, I’ve included easy substitution options to suit different dietary needs and pantry setups. You can also check out the recipe FAQs for more commonly asked questions about this recipe.
As a precision baker, I always develop my recipes using weight measurements for accuracy, but this recipe has also been tested using US cup measurements. You’ll find both options in the recipe card at the bottom of this post.
Cassava Flour: Cassava flour is naturally gluten-free and finely ground, which helps give these brownies structure without making them dry. Read more about the brand that I used here. Substitution: Use your preferred gluten-free all-purpose flour. If gluten isn’t an issue, regular all-purpose flour works using the same quantity.
Cocoa Powder: Dutch-processed cocoa creates a deeper chocolate flavour, but natural cocoa powder will also work well in this recipe.
Brown Sugar: Brown sugar adds moisture and contributes to the fudgy texture of the brownies. Substitution: White sugar can be used if needed, though the brownies will be slightly less rich.
Avocado: A ripe avocado replaces eggs and butter, adding richness and moisture while keeping the recipe vegan and dairy-free. Make sure it’s soft and fully ripe for the best results. Top Tip: If your avocado isn’t ripe yet, place it in a paper bag with a banana and fold the bag closed. The banana releases natural ethylene gas, which helps the avocado ripen more quickly – usually within 24–48 hours.
Apple Sauce: Apple sauce helps keep the brownies moist and balances the richness of the chocolate.
Chocolate Chips: Vegan chocolate chips are used here, but any dairy-free or regular chocolate chips will work, depending on your dietary needs. If you only have a bar of chocolate on hand, simply chop it up finely and use it in place of the chips.
Baking Powder & Salt: These help with lift and flavour balance, ensuring the brownies bake evenly and taste properly chocolatey rather than flat.
How to Make Avocado Brownies
These mini heart-shaped brownies are easy to bake, fudgy, and perfect for small batch indulgence. Follow the photos for guidance, and use the tips below to ensure the best results.
Preheat your oven to 350°F (175°C) and gather all your supplies. Make sure your avocado is ripe, then cut the avocado in half. Remove the pit, and scoop the flesh into a mixing bowl. Mash it with a fork or hand mixer until smooth, with no large chunks remaining. A fully ripe avocado gives a creamy texture that helps make the brownies fudgy.
Add the apple sauce and brown sugar, then stir in cocoa powder, cassava flour, baking powder, and salt. Mix until the batter is smooth and thick, scraping the sides of the bowl to ensure everything is fully incorporated. The batter should be soft but hold its shape when scooped.
Partly melt the chocolate chips in the microwave, or leave them whole if you prefer chunks throughout. Fold them into the batter gently.
Let’s Bake
Lightly spray a silicone heart-shaped mold and place it on a baking tray for stability. Use a spoon or ice cream scoop to fill each cavity almost to the top.
Top Tip: The batter is thick; a spatula can help spread it evenly. Leave a little space at the top – the brownies will rise slightly while baking.
Pro Tip: Whenever you are using silicone molds, place them on a baking tray for stability. It makes it much easier to transfer them in and out of the oven once baked. Bake for about 25 minutes.
The tops should feel slightly firm while the centres remain soft and fudgy. Check with a toothpick in the centre; it should come out mostly clean but still moist.
Allow the brownies to cool completely in the mold before gently removing them.
Mini Batch Note: This recipe makes 4 mini brownies. Double or triple the ingredients to make more, or bake in a regular pan for an 8-inch square brownie.
Look at that interior! I love the slightly firm top giving way to a soft, gooey centre – it’s just the right texture for a mini indulgence.
Serving Suggestions
These mini heart-shaped brownies are versatile and perfect for a variety of occasions. Here’s my top tips for serving:
- Warm & gooey: Serve fresh from the oven or lightly warmed for a decadent treat.
- With ice cream: Top with your favourite dairy-free or regular ice cream for a simple, indulgent dessert.
- On a dessert platter: Include alongside other small treats for gifting or parties.
- Decorated: Drizzle with melted chocolate, sprinkle with nuts, or add festive sprinkles for holidays or special occasions.
Tip: These brownies are small and rich — a little goes a long way, making them ideal for a sweet snack without overindulging.
Common Questions
This small batch recipe makes 4 mini heart-shaped brownies. You can double or triple the ingredients to make more, or bake in a regular 8-inch square pan if you want a single larger brownie to slice. Timings may vary, so ensure to check the centre to ensure it is fully baked.
Yes! Cassava flour gives a soft, slightly chewy texture, but you can substitute your preferred gluten-free flour blend. If you’re not gluten-intolerant, regular all-purpose flour works perfectly using the same quantity.
The avocado keeps the brownies moist, fudgy, and completely vegan. You could try substituting 50 grams or ¼ cup mashed banana or unsweetened applesauce, but the texture and richness will change slightly.
Absolutely! Any dairy or non-dairy chocolate works.
Store in an airtight container at room temperature for 3–4 days – if you’re anything like me, they won’t last that long! You can also freeze them: wrap each brownie in plastic wrap and store in a freezer-safe container for up to 3 months.
These brownies are meant to be fudgy, not cake-like. If your avocado wasn’t fully ripe or you over-mixed the batter, the texture can be slightly denser. Using fully ripe avocado and gentle folding will give you that perfect, soft centre.
Fun Finishing Touches
These mini heart-shaped brownies are adorable on their own, but a little decoration takes them to the next level. For a festive touch, I melted a few vegan white chocolate chips and drizzled them over the cooled brownies, then added some Valentine’s sprinkles. Simple, quick, and perfect for gifting or a special treat.
Top Tip: Use a spoon or piping bag to control the drizzle – it creates a neat pattern without any fuss.
Final Thoughts & More Treats
These fudgy gluten-free avocado brownies are small batch, indulgent, and allergy-friendly – a perfect treat for a special occasion, Valentine’s Day, gifting, or just a chocolate craving. I hope you enjoy making them as much as I enjoyed baking (and taste-testing!) them.
If you loved these brownies, you might also enjoy:
- Chocolate Ganache Mini Tarts (Dairy and Gluten-Free) – Perfect for chocolate lovers
- Rocky Road Brownies (Vegan) – Kids go crazy for these indulgent treats
- Chocolate Fudge Cake (Dairy and Gluten-Free) – A rich, classic favourite that never disappoints
- No Bake Cocoa Truffles (Vegan) – Quick, easy, and perfect for a dessert table
Fudgy Gluten-Free Avocado Brownies
Equipment
- Silicone Mold
- Baking Tray
Angela’s Top Tip
Weigh your dry ingredients in grams with a scale for best results!
Ingredients
- 1 Avocado (well ripened)
- 50 grams Apple Sauce (1/4 US Cup)
- 106 grams Brown Sugar (1/2 US Cup)
- 24 grams Cocoa Powder (1/4 US Cup)
- ½ tsp Baking Powder
- ¼ tsp Salt
- 32 grams Cassava Flour (1/4 US Cup)
- 90 grams Vegan Chocolate Chips (1/2 US Cup)
Instructions
Prep:
- Preheat your oven to 350F / 175C and gather your supplies and ingredients. Ensure that the avocado is ripe. Speed up ripening by placing in a bag with a banana or apple.
Make the Brownies:
- Cut 1 Avocado in half, remove the pit, and scoop the flesh into a mixing bowl. Mash with a fork or hand mixer until smooth.1 Avocado, 50 grams Apple Sauce , 106 grams Brown Sugar, 24 grams Cocoa Powder, 1/2 tsp Baking Powder, 1/4 tsp Salt, 32 grams Cassava Flour
- Add 50 grams Apple Sauce , 106 grams Brown Sugar, 24 grams Cocoa Powder, 1/2 tsp Baking Powder, 1/4 tsp Salt and 32 grams Cassava Flour. Mix until smooth and thick, scraping the sides of the bowl. Batter should hold its shape.
- Partly melt 90 grams Vegan Chocolate Chips in the microwave or leave them whole for chocolate pockets in the brownies. Fold into the batter gently.90 grams Vegan Chocolate Chips
Bake:
- Lightly spray a silicone heart-shaped mold and place on a baking tray for stability.
- Use a spoon or ice cream scoop to fill each cavity almost to the top. Smooth the surface slightly with a spatula.
- Bake for 25 minutes. Tops should feel slightly firm while centres remain soft. Test with a toothpick – it should come out mostly clean but still moist.
- Cool completely in the mold before gently removing. Decorate if desired with melted chocolate and sprinkles, or serve as-is.
Video
Notes
- Yield: Makes 4 mini heart-shaped brownies. Double the ingredients for an 8-inch square brownie.
- Flour: If you can’t find cassava flour, use your preferred gluten-free flour blend. If gluten isn’t an issue, regular all-purpose flour works (same quantity).
- Serving Tip: Enjoy warm, with ice cream, or decorated with melted chocolate and sprinkles for a festive treat.
- Storage: Store in an airtight container at room temperature for 3–4 days. Freeze wrapped in plastic and in a freezer-safe container for up to 3 months.
- More Chocolate Recipes:
- Chocolate Ganache Mini Tarts (Dairy and Gluten-Free)
- No Bake Cocoa Truffles (Vegan)
- Chocolate Fudge Cake (Dairy and Gluten-Free)
- Rocky Road Brownies (Vegan)
What would be a replacement for brown sugar for a diabetic?
Also with keto flour what is the ratio?
Hi Winora. You could try something like Swerve or Stevia as a brown sugar substitute. I’ve not tested this recipe with either but if you do, let me know how it works out. As for keto flour, I have made this recipe with almond flour several times (same ratio), which is a great keto friendly option and it works wonderfully. I hope that helps.
Will be making this for my son! Thanks for sharing!
I hope you both enjoyed them!
these are so moist and fudgy!
Happy to hear that Justine!
Obsessed with the fact that these incredible fudgy brownies are made with avocados! They were so good!
I know, right! Its a great way to get some healthy fats in to a dessert! Glad you enjoyed the brownies.
Have a friend with celiac so tried these while she was visiting. We were all really impressed with the recipe. The kids didn’t even know they were gluten free.
So happy to hear that Chris.
I am excited to bake with avacado and cassava flour to make brownies gluten free. Can’t wait to have a taste of these!
I hope you enjoy them!
I always have spare avocados so I’m going to try these this week, once I find the mold. Thanks for the recipe! – Barb
I found mine in a local dollarstore. I hope you enjoy the brownies.