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Rocky Road Cake

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A rocky road cake with a marbled chocolate sponge, chocolate butter cream, marshmallows and crispy pearls.

Ingredients & Allergens

Melting Chocolate
Marshmallows and choc balls close up

What's in the mix?

Naturally flavoured vanilla sponge and delicious chocolate sponge are swirled together creating an indulgent marbled sponge. English butter and chocolate create a smooth buttercream, with marshmallows and crispy chocolate pearls on top.

Rocky Road sponge filling close ups

Sumptuous Buttercream

Our chocolate buttercream is wonderfully thick and creamy. Generously filled in the middle and on top.

Rocky Road sponge cake cut out- wedge cut

How do I look?

Our Rocky Road Cake is made with an indulgent marbled chocolate sponge, held together and topped off with a generous amount of chocolate buttercream and loaded with gooey marshmallows and milk chocolate and white crispy pearls.

STORAGE - Please store me in an air-tight container in a cosy spot - I don't like being kept in the fridge. Can be frozen for up to 6 months.

How do our cakes arrive?

How do I arrive?

Our sponge cakes are packaged in secure and robust packaging. The inner box is wrapped around the cake to securely hold it in place so the sides and top do not get damaged in transit. The box also includes a handy cutting guide! It is then put in a strong cardboard outer box for extra protection so it will arrive to you safely.

Line drawing of a cake
Product Serves Pack Weight Cake Diameter Cake Depth Shelf Life from day of dispatch
Rocky Road for 8 8 1kg 17.00cm 8.00cm 10 days
Rocky Road for 16 16 1.7kg 24.00cm 8.00cm 10 days


  • Marie F - 11/05/2022
    Rocky Road for 16
    Seriously the best cake in the World. Rocky road was my sons choice for his birthday. Whilst I loved it, my favourite is still the Victoria and Bakewell! You will have never tasted cake as good as this and the fact it’s delivered to your door in perfect condition is just genius! If you haven’t tried Sponge from “Sponge” yet…. Dive in you will not be disappointed ❤️
  • Claire S - 27/04/2022
    Rocky Road for 8
    The cakes are always scrumpy with solid packaging meaning g they arrive undamaged. The cakes themselves are adored by all my friends as natural ingredients and therefore not too sweet.
  • Lucy H - 25/04/2022
    Rocky Road for 16
    So easy to order and reliable delivery service. Enjoyed by all!
  • Juliet B - 18/04/2022
    Rocky Road for 8
    Rockie Road cake was great but the filling was rock hard despite following instructions.
  • Ben F - 03/04/2022
    Rocky Road for 8
    We have ordered two cakes recently (we have had the rainbow one in the past) the millionaires one was brilliant the rocky road sponge was quite dry and we would not reorder
  • Emma C - 02/04/2022
    Rocky Road for 8
    Unfortunately I did not get to try the cake because it was a gift. It was for my sister in law and she loved it!!
  • Paula Y - 28/03/2022
    Rocky Road for 8
    Was a gift. They enjoyed it
  • Nadine E - 08/03/2022
    Rocky Road for 8
    Birthday girl choose this one and really liked it
  • Stephen T - 15/02/2022
    Rocky Road for 16
    Cook looked fantastic and tasted great. It ticked all the boxes.
  • Katrina Y - 03/02/2022
    Rocky Road for 16
    Rocky Road was perfect for our son's 21st Birthday. It looked fun, with an abundance of mini marshmallows on the top.
  • Judith W - 02/02/2022
    Rocky Road for 8
    Despite tasting and looking great, the cake was heavy and dry, so very disappointing. Something obviously amiss in either the ingredients ratio or the baking process. The buttercream was lovely and I liked the marshmallow and chocolate balls topping.
  • Geraldine K - 01/02/2022
    Rocky Road for 8
    As always was very delicious. I have bought many cakes from Sponge before and they are always delicious.
  • Margaret K - 01/02/2022
    Rocky Road for 8
    Was bought to appeal to young children which it did. Actually for my birthday, which is much much greater than the children's.
  • Zoe M - 01/02/2022
    Rocky Road for 8
    Great cake and not sickly
  • Gaynor F - 01/02/2022
    Rocky Road for 8
    Always excellent service and your cakes taste delicious.
  • Kayleigh s - 07/11/2021
    Rocky Road for 8
    I ordered this cake for my husband and children to boost their moral as I was un isolation after testing positive for Covid, They were so excited when it arrived and the comments I have had have been nothing but positive. My mother said it was one of the best cakes she has tried. I can not comment on the taste as sadly covid has stole my sense of smell and taste, but by the looks on everyone else's faces... it was amazing!!!
  • Kim A - 10/10/2021
    Rocky Road for 8
    Can't fault what you're doing from order to delivery, excellent all rounder ?
  • Pam H - 05/10/2021
    Rocky Road for 8
    Really tasty and looked just like the picture. Very pleased with it
  • Celena C - 26/09/2021
    Rocky Road for 8
    Bought as a birthday cake for my husband. It was so delicious that the cake couldn't even last a day! Every one seem to keep going for more. Moreish.
  • CINTHYA M - 25/09/2021
    Rocky Road for 8
    My boyfriend love it! It arrived at the perfect time, it was fresh and delicious.

Have you tried?

Rocky Road Cake

Sugar, margarine (palm oil, rapeseed oil, salt, emulsifier E475, flavouring, sunflower oil, colours (curcumin, annatto), free range eggs, self raising flour (wheat flour, raising agents (sodium bicarbonate, mono calcium phosphate), calcium carbonate, iron, niacin, thiamin), butter (milk), dark chocolate (cocoa mass, sugar, cocoa butter, milk powder, emulsifier (soya lecithin), vanilla flavour), milk and white crunchy beads (milk chocolate, white chocolate (sugar, cocoa, whole milk powder, cocoa mass, emulsifier soya lecithin), crisped cereals (rice flour, wheat flour, sugar, wheat malt), cocoa powder, marshmallows (glucose-fructose syrup, sugar, water, gelatin, anticaking agent (maize starch), colour (E162), flavouring), natural vanilla flavour.

ALLERGENS IN BOLD. Made in a bakery which handles gluten, eggs, nuts, milk, soya & sulphites.

All of our cakes are baked in the same kitchen and although we do all we can to minimise the risk of cross-contamination we cannot 100% guarantee this.

  • Has Gluten containing cereals
    Contains Gluten
  • Contains Milk
    Contains Milk
  • Contains Eggs
    Contains Eggs
  • Contains Soya
    Contains Soya

Did you know?

Our Rocky Road cake is marbled chocolate sponge, accompanied with chocolate buttercream, marshmallows and crispy pearls. Naturally flavoured vanilla sponge is marbled within the chocolate sponge, creating an indulgent swirled sponge!

Choice of our Rocky Road for 8 or for 16 people! Great for all occasions including birthdays, anniversaries, christenings, and much more.

Our Rocky Road cake makes a great kids birthday cake with its fun marshmallow topping and it's one the whole family will love! It's packed full of chocolate, gooey marshmallows and crispy chocolate pearls inspired by American rocky road bars. Add on some fun birthday candles and balloons after adding to your basket to create the ultimate birthday cake.

We ship our sponges all over the UK, and with next day delivery on all orders before 3pm. Have your Rocky Road Sponge sent directly to your house or to a friend or family members for a special occasion!

While most of our Sponges don’t make it to the freezer it’s good to know that you can even freeze our Rocky Road cake for up to 6 months - either whole in the original packaging straight away or you can wrap and freeze some slices you have left. Don't ever let your Sponge Cake go to waste! Once you’re ready to eat more, just place your whole cake or a slice in a nice cosy spot and make sure it’s warmed up to room temperature; the ideal temperature for serving.

STORAGE - Please store me in an air-tight container in a cosy spot - I don't like being kept in the fridge. Can be frozen for up to 6 months.