Shipping free over £40, order by 4pm Mon - Fri for next day UK delivery. EU Shipping times vary, see shipping page for details 🙏Dismiss


Peanut & Chocolate Brownies

form eat prep icon
  • prep time - 15 mins
  • cook time - 35 mins
  • total time - 50 mins
form eat prep icon

  • serves - 6-8

Not only is this gooey brownie from Flexi Vegan Diary a delicious treat, but it’s also surprisingly healthy. Made gluten-free and without refined sugar, the bulk of the brownies is made using sweet potato and medjool dates. Both are packed with immune-boosting antioxidants while the former is extremely high in fibre.

This makes is a slow burning starch, meaning it won’t spike your blood sugar and insulin levels, while also having numerous benefits in terms of your gut health.


  • 250g Sweet potato⁠
  • 265g Black beans ⁠
  • 75g Nut butter⁠
  • 60g Buckwheat flour⁠
  • 60g Form Performance Chocolate Peanut vegan protein powder
  • 30g Cacao⁠
  • 115g Medjool dates ⁠
  • 1 flax-egg (1 tbsp flaxseeds mixed with 3 tbsp of water)⁠
  • 1 tsp vanilla extract⁠
  • 1 tsp baking soda⁠
  • 1 tsp instant coffee⁠
  • A generous pinch of sea salt
  • 2 tbsp of chopped nuts of your choice⁠
  • 1 tbsp of chopped dark chocolate


  1. Turn the oven to 350 degrees F /175 degrees C and line a tray with baking paper.
  2. Peel the sweet potato and cut into small cubes. Cook in boiling water until soft and drain it.⁠
  3. Remove stones from dates and let them soak in boiling water for 10 mins.⁠
  4. In a large mixing bowl combine all the dry ingredients.⁠
  5. In a food processor add in all the wet ingredients. Blend until smooth. Then add in the dry ingredients and blend again.⁠
  6. Place the batter into the tray, and with a large spoon spread the batter evenly. On top divide the chopped nuts & dark chocolate and sprinkle the sea salt.⁠
  7. Place it in the oven for about 30-35 minutes. Insert a toothpick or a knife to see if it's done. Its okay if the toothpick/knife doesn't comes out perfectly clean.⁠
  8. Let them cool down for at least 10-15 minutes and enjoy

Let's stay in touch!

It’s not really a newsletter, they’re a bit boring, more just emails whenever we’ve got something interesting to say or really useful to tell you.


  • Performance Protein

    Post-workout vegan protein powder with curcumin, BCAAs, digestive enzymes and more.

    £9£29 or from £7.20£23.20 / month
    Select options
  • Superblend Protein

    Vegan protein powder with greens and superfoods in one easy shake. Tastes amazing, even with water.

    £9£29 or from £7.20£23.20 / month
    Select options
  • ZZZZs

    Every day starts with a good night’s sleep. ZZZZs naturally supports a regenerative sleep

    £19£34 or from £15.20£27.20 / month
    Select options
  • Pureblend Protein

    Superior unflavoured, unsweetened plant-based protein for smoothies, cooking and baking

    £26 or £20.80 / month
    Select options
  • Boost

    Our Boost capsules provide a calming energy lift to get you in the zone, great as a pre-workout

    £19 or £15.20 / month
    Select options
  • Form Insulated Stainless Steel Shaker

    Elevate your shake with our stainless steel, double-insulated shaker. Stays cold for 24 hours

    Select options
  • No products in the basket.

Hey, looks like you’re in the US?

Visit our US website

or continue on our UK/EU website