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A Sweet, Chocolate, and Crunchy Biscoff Rocky Road with Lotus Biscuits, Mini Marshmallows, and even more Biscoff!

I obviously have a bit of an obsession with rocky road, this being my sixth rocky road traybake related recipe, and also having two cheesecake’s, cake, fudge, and cupcakes related to the delicious treat as well. But can you blame me though? I adore rocky road and I always have done.

Something about the marriage of chocolate, marshmallows, biscuits and any other bits I have also added in is just heaven to me. In my other rocky road recipes I have tended to use a combination of chocolate, golden syrup and butter to make the base chocolatey mix of the rocky road, apart from when I use white chocolate.

I have found that if I use golden syrup when I use white chocolate it tends to split, or just go a bit weird, and I don’t know if its me doing something wrong, but I tried it with this and it happened again, so I’m going to hope its normal!

In my Oreo Rocky Road I also used white chocolate but as I only really used this, it is quite hard setting rocky road but sometimes people like that! However, as I wanted and have been asked what feels like over a thousand times to create a Biscoff Rocky Road, I knew some delicious experimenting would be involved

I have a slight addiction to biscoff stuff, with already having SEVEN biscoff related recipes on my blog, I think this is also obvious. The idea of having a Biscoff Rocky Road was just amazing.

As I have explained, rocky road addiction, and Biscoff addiction, so marrying them both together is just YES. As I mentioned about, I tried using a white chocolate & syrup base to this, and it didn’t work… so hows about melting Biscoff into it?! Oh yes!

This makes the rocky road slightly softer so that its not rock solid compared to when you just use chocolate, and it gives a sweet biscoff flavour. Using white chocolate meant you could basically see the biscoff in the chocolate, but I’m sure it would also work with milk chocolate and dark chocolate.

I only ended up using mini marshmallows and lotus biscuits in this so I could make it more classic rocky road, but with oodles of Biscoff heaven. I used pink & white marshmallows as thats the packet I had, and I think it looks nice – but the lotus biscuits (considering the Biscoff spread is based on them) was deeeeelicious.

Seriously guys, I hope you love this one as its definitely one of my new favourites! Enjoy! x

Biscoff Rocky Road!

A sweet, chocolatey, and crunchy biscoff rocky road with lotus biscoff biscuits, mini marshmallows, and even more biscoff!
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Category: Traybakes
Type: Rocky Road
Keyword: Biscoff
Prep Time: 10 minutes
Cook Time: 10 minutes
Setting Time: 3 hours
Total Time: 3 hours 20 minutes
Servings: 16 Pieces
Author: Jane's Patisserie

Ingredients

Rocky Road

  • 400 g white chocolate
  • 50 g unsalted butter
  • 125 g biscoff spread
  • 150 g mini marshmallows
  • 250 g biscoff biscuits (chopped)

Extras

  • biscoff spread
  • biscoff biscuits

Instructions

  • Line a 9x9″ Square tin with parchment paper and leave to the side.
  • Add the white chocolate and butter to a large bowl
  • Melt on a low heat over a double boiler (a larger glass bowl, over a pan of simmer water, make sure the water doesnt touch the bowl), or in the microwave on short bursts until fully melted – stir until smooth!
  • In a separate bowl, melt the biscoff spread in the microwave for 30 seconds or so or until runny, beat into the melted white chocolate mix.
  • Once its melted and combined, add in the marshmallows and chopped biscoff biscuits and fold together – pour into the tin and spread until its even.
  • If you want the extra biscoff kick, melt some extra biscoff spread and drizzle over the top of the rocky road and sprinkle with some more biscoff biscuits, and refrigerate until set!

Notes

  • This recipe will last for 7+ days at room temperature or in a fridge 
  • You can freeze the rocky road for 3+ months
  • The smooth or crunchy spread works really well
  • I use mini marshmallows but regular marshmallows can also work 
  • You can also use any other biscuit you like - I just stick with the biscoff theme 
  • I use 9" square tin in my recipe
  • I use this white chocolate in this recipe 

ENJOY!

Find my other Traybake & Rocky Road Recipes on my Recipes Page!

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J x

© Jane’s Patisserie. All images & content are copyright protected. Do not use my images without prior permission. If you want to republish this recipe, please re-write the recipe in your own words and credit me, or link back to this post for the recipe.

118 Comments

  1. Holly on October 7, 2020 at 12:04 pm

    5 stars
    HI Jane,

    does this have to be unsalted butter or could I get away with using stork as it is only 50g?
    xx

    • Jane's Patisserie on October 7, 2020 at 2:16 pm

      Stork should be okay, but can sometimes make chocolate seize if over heated xx



  2. Andrea on October 6, 2020 at 6:03 pm

    Hey Jane,

    Is it normal for the white chocolate/butter mix to get really thick once you add the biscoff spread in? It’s not runny at all so not sure if somethings gone wrong!

    • Jane's Patisserie on October 7, 2020 at 2:23 pm

      It may have seized – this can happen sometimes if the mixture has got too hot. If you watch my video, mine isn’t that thick x



  3. Georgia on September 28, 2020 at 7:46 pm

    This is the best recipe I’ve ever baked with. Everyone who I make it for acts as if I’m Mary Berry. If you’re a biscoff fan, you might not want to make it as you’ll end up eating the whole batch and the leftover ingredients. It tastes AMAZING

  4. Jess Brad on September 13, 2020 at 7:37 pm

    5 stars
    Loved it, easy to make

  5. Penny on August 14, 2020 at 7:37 pm

    5 stars
    Yuuuuuummm! What a delicious recipe. I cut it into quite small pieces though as it’s very sweet. Just gorgeous for a treat 😍

  6. Jo on July 29, 2020 at 8:25 am

    5 stars
    These are definitely a family favourite!! (As are many of your recipes!) I was just wondering if you know if you can freeze them? Many thanks x

    • Jane's Patisserie on July 29, 2020 at 7:15 pm

      Ah yay! They should be fine to freeze x



    • Susie Harrison on June 29, 2022 at 10:44 pm

      Can you use Biscoff creme biscuits instead of the standard biscoff biscuits?
      I couldn’t get hold of the normal ones!



    • Jane's Patisserie on June 30, 2022 at 2:47 pm

      Yes absolutely, sounds yummy! x



  7. Vicky on July 22, 2020 at 10:40 pm

    So simple to make and absolutely delicious! This is the 3rd recipe I’ve made from your website and it was fantastic… Yet again!! Thank you 🙌

  8. Aimi Stewart on June 23, 2020 at 8:42 pm

    Everytime I heat butter and white chocolate together its goes really thick and tough. Not runny at all. I tried heating them separately and when I added the melted butter to the melted chocolate the same thing happened!
    Am I doing something wrong? I’m heating both in microwave? Would it be worth trying melting them in a pan on the hob?

    Thanks.

    • Jane's Patisserie on June 23, 2020 at 8:50 pm

      It may be getting too hot and seizing – add them, along with the Biscoff Spread to a double boiler maybe and try that! x



  9. Katie on June 16, 2020 at 3:47 pm

    5 stars
    The best thing I’ve ever tasted, only made half and wish we’d made the full amount! Lucky it doesn’t take long to make more!

  10. Liz on June 12, 2020 at 9:08 pm

    Could you freeze this please?

  11. Alice-May on May 11, 2020 at 10:22 pm

    5 stars
    The most simple recipe, yet so delicious!! This sweet treat didn’t last 2 days in our house, more pending to keep everyone happy! ☺️

  12. Katie on May 9, 2020 at 6:57 pm

    5 stars
    Made this today and it is amazing! Love your recipes. I actually used the Aldi version of Biscoff and it is exactly like Biscoff Spread!

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