S’mores brownies recipe

(31 ratings)

S'mores brownies
(Image credit: Alamy Stock Photo)
  • healthy
Preparation Time15 mins
Cooking Time45 mins
Total Time1 hours
Cost RangeCheap
Nutrition Per PortionRDA
Calories246 Kcal12%
Sugar19.3 g21%
Fat12.8 g18%
Saturated Fat5.1 g26%
Salt0.09 gRow 4 - Cell 2
Protein3.1 g6%
Carbohydrates30.1 g12%
Salt0.09 gRow 7 - Cell 2

These s'mores brownies are ideal for your next outdoor evening spent by the fire - or afternoon in front of the television at home. 

While s'mores are a famous camping essential, perfect for making over a campfire, you can also make them at home just as well. And our recipe for s'mores brownies takes this delicious treat and adds an indulgent dark chocolate twist to the crunchy biscuit base and smooth marshmallow top. For something a little extra and the ultimate finish to these brownies, drizzle melted chocolate over the brownies and marshmallow once they have finished cooling.


  • 6x digestive biscuits
  • 150g dark chocolate
  • 130g butter or margarine
  • 100g light brown sugar
  • 130g plain flour
  • ½tsp baking powder
  • 2 eggs

For the topping:

  • 3tbsp marshmallow spread such as fluff
  • 60g melted chocolate




  1. Preheat oven to 170°C/325°F/Fan 150°C/Gas Mark 3. Grease a 20cm square tin
  2. Place the Digestives into a plastic sandwich bag and crush with a rolling pin. Set to one side
  3. Break the chocolate and place it in a bowl with the butter. Place the bowl over a saucepan of simmering water, ensuring the button of the bowl doesn’t touch the water
  4. Allow the chocolate and butter to melt, stirring continuously. Remove from the heat and stir in the sugar.
  5. Sift the flour and baking powder together, and stir through the mix. Add the eggs and mix through. Gently stir through the crushed biscuits and pour the mix into the tin
  6. Bake for 35 to 45 minutes or until the top is flaky and crunchy, but is still soft when pressed gently. Remove from the oven and allow to cool before removing from the tin.
  7. When cool spread over the marshmallow spread and drizzle with melted chocolate

Top tips for making s'mores brownies:

If you can't get your hands on marshmallow spread, use standard marshmallows from the supermarket. Melt them in a microwave-safe bowl with a few tablespoons of water and check on them every 10 seconds, stirring often until done.

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Jessica Dady
Food Editor

Jessica Dady is Food Editor at GoodtoKnow and has over 11 years of experience as a digital editor, specialising in all things food, recipes, and SEO. From the must-buy seasonal food hampers and advent calendars for Christmas to the family-friendly air fryers that’ll make dinner time a breeze, Jessica loves trying and testing various food products to find the best of the best for the busy parents among us. Over the years of working with GoodtoKnow, Jessica has had the privilege of working alongside Future’s Test Kitchen to create exclusive videos - as well as writing, testing, and shooting her own recipes. When she’s not embracing the great outdoors with her family at the weekends, Jessica enjoys baking up a storm in the kitchen with her favourite bakes being chocolate chip cookies, cupcakes, and a tray of gooey chocolate brownies