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Home » Recipes » Baking & Desserts

Sweet Potato Brownies (Vegan + GF)

Modified: Jan 23, 2025 · Published: Oct 15, 2018 by Rhian Williams

Photo of the author Rhian Williams
Modified: Jan 23, 2025 · Published: Oct 15, 2018 by Rhian Williams · This post may contain affiliate links · 26 Comments
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A collage of two sweet potato brownies photos

These Sweet Potato Brownies are seriously indulgent, rich and fudgy and secretly healthy! They're also very nutritious, perfectly satisfying and don't taste of sweet potato! They're a good source of protein and fibre and are vegan, gluten-free, refined sugar free, date-sweetened, grain-free and oil-free too. They're an easy dessert that requires just one bowl (food processor) to make!

A square sweet potato brownie with a bite taken out of it on a plate with a fork

How to make this recipe

Scroll down to the bottom of the post for the full recipe.

  • Cook the sweet potato.
  • Add the cooked sweet potatoes, soaked and drained dates, cocoa powder, almond butter, salt and plant-based milk to a food processor or blender.
Cooked sweet potato, dates, peanut butter and cocoa powder in a food processor
  • Whizz until completely smooth.
Sweet potato brownie batter in a food processor
  • Add the ground almonds (almond meal) and baking powder.
Sweet potato brownie batter with ground almonds and baking powder in a food processor
  • Blend again briefly to combine.
Raw sweet potato brownie batter in a food processor
  • Transfer the batter to a square baking tin.

Tip: Line the tin with greased baking paper to make it easier to remove the brownies after.

Raw sweet potato brownie batter in a baking tin lined with baking paper
  • Bake in the oven for 25 minutes.
Baked sweet potato brownies in a square baking tin lined with baking paper
  • Leave to cool slightly before cutting into squares!
Baked sweet potato brownies cut into squares in a square baking tin lined with baking paper

Substitutions you can make

  • You can replace the sweet potato with pumpkin (use my Vegan Pumpkin Brownies recipe).
  • You can use any type of nut or seed butter - almond butter, peanut butter, cashew butter, sunflower seed butter etc.
  • You can use any type of plant-based milk - almond milk, cashew milk, soy milk, rice milk, oat milk etc.
  • You can replace the ground almonds with ground hazelnuts or ground walnuts.

How long do these Sweet Potato Brownies keep for?

These Sweet Potato Brownies keep covered in the fridge for up to a few days - the taste or texture remains unchanged which means they're great for meal prep and making ahead for entertaining.

Three sweet potato brownies stacked on top of each other on a plate

More vegan chocolate recipes

  • Mississippi Mud Pie
  • Chocolate Truffle Cake
  • Black Bean Brownies
  • Chocolate Baked Donuts
  • Chocolate Truffles
  • Avocado Brownies
  • Beetroot Brownies

Not a fan of chocolate?

Try my Sweet Potato Blondies instead!

If you try out this recipe or anything else from my blog, I'd really love to hear any feedback! Please give it a rating, leave a comment, or tag a photo @rhiansrecipes #rhiansrecipes on Instagram! Thank you.

Watch how to make this recipe

A square sweet potato brownie with a bite taken out of it on a plate with a fork

Sweet Potato Brownies (Vegan + GF)

These Sweet Potato Brownies are seriously indulgent, rich and fudgy and super easy to make. They're also very nutritious and perfectly satisfying!
4.70 from 26 votes
Print Pin Rate
Course: Dessert, Snack
Cuisine: American
Keyword: sweet potato brownies, vegan chocolate brownies, vegan gluten-free brownies
Prep Time: 15 minutes minutes
Cook Time: 40 minutes minutes
Total Time: 55 minutes minutes
Servings: 16
Calories: 154kcal
Author: Rhian Williams
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Ingredients

  • 500 g (17.5 oz) sweet potatoes , peeled and diced
  • 200 g (1 ⅛ cup) pitted dates soaked overnight in cold water or 10 minutes in boiling water
  • 50 g (½ cup) cocoa powder
  • 2 tablespoons smooth almond butter (or sub peanut butter)
  • 180 ml (¾ cup) unsweetened almond milk (or sub any other plant-based milk)
  • Pinch salt to taste
  • 200 g (1 ⅔ cup) ground almonds (almond meal) * (or sub ground hazelnuts or walnuts)
  • 2 teaspoons baking powder (ensure gluten-free if necessary)

Instructions

  • Preheat the oven to 180 degrees Celsius (350 degrees Fahrenheit).
  • Place the sweet potatoes in a saucepan and cover with water.
  • Bring to the boil and simmer on a low heat for 15 minutes, until soft enough to gently pierce with a fork.
  • Drain the sweet potatoes and drain away the water from the soaked dates.
  • Place the cooked sweet potatoes, drained dates, cocoa powder, almond butter, almond milk and salt in a food processor or blender.
  • Blend until completely smooth, mixing it around a couple of times if necessary.
  • And the ground almonds and baking powder and blend briefly just to combine.
  • Transfer the mixture into a square or rectangular baking tin lined with greased baking paper - I used a 23cm/9inch square baking tin.
  • Bake in the oven for 25 minutes. They should be slightly cracked at the top and slightly firm inside but still quite gooey - be careful not to overcook!
  • Leave to cool before cutting into squares.
  • Keeps covered in the fridge for up to a few days.

Video

Notes

*You can alternatively use almond flour.
Nutrition Facts
Sweet Potato Brownies (Vegan + GF)
Amount Per Serving
Calories 154 Calories from Fat 63
% Daily Value*
Fat 7g11%
Sodium 33mg1%
Potassium 300mg9%
Carbohydrates 20g7%
Fiber 4g16%
Sugar 9g10%
Protein 4g8%
Vitamin A 4435IU89%
Vitamin C 0.7mg1%
Calcium 87mg9%
Iron 1.3mg7%
* Percent Daily Values are based on a 2000 calorie diet.
Made the recipe?Tag @rhiansrecipes on instagram and use the hashtag #rhiansrecipes!

Disclosure: This posts contains affiliate links to Amazon. If you purchase any of these products, a small percentage will come to me with no extra cost to you! This income will go towards the running of this blog - thank you.

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Comments

    4.70 from 26 votes (22 ratings without comment)

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  1. Tia

    March 17, 2020 at 1:38 pm

    Do you use fan or conventional oven?

    Reply
    • Rhian Williams

      March 17, 2020 at 2:41 pm

      A fan!

  2. Lea

    April 28, 2020 at 12:26 am

    Dear Rhian,
    Is there anything i can use to substitute for the pitted dates? Thank you

    Reply
    • Rhian Williams

      April 28, 2020 at 1:12 pm

      Hm I'm not sure to be honest, they're quite necessary for texture. Potentially some melted chocolate could work...

  3. Lea

    April 29, 2020 at 11:03 am

    Can it be fresh dates? Thank you

    Reply
    • Rhian Williams

      April 29, 2020 at 1:17 pm

      Yes!

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Hi, I’m Rhian! I make easy, undetectably vegan + gluten-free recipes, including healthy comfort food and naturally sweetened desserts using plant-based ingredients.

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