Marshmallow brownies recipe

Click to rate
(608 ratings)
Sending your rating
makes: 15
Skill: easy
Cost: cheap
Prep: 20 min
Cooking: 30 min

Nutrition per portion

Calories 262 kCal 13%
Fat 11.3g 16%
  -  Saturates 6.5g 33%
Carbohydrates 36g 13%
  -  of which Sugars 28.4g 32%
Protein 3.6g 7%
Salt 0.06g 1%
  • We earn a commission for products purchased through some links in this article.
  • These dark chocolate and marshmallow brownies are little bites of heaven.

    Dense and truffley in texture, and deliciously chocolatey – our marshmallow brownies are the ultimate teatime snack or post-dinner treat. Taking just 50 minutes to make and bake, and using seven ingredients in total – this recipe is super easy (and cheap) to do and one we recommend for baking with kids. Simply finish off with a light fluffy topping of marshmallows and a drizzle of chocolate sauce for extra indulgence.


    • 100g 70% cocoa chocolate
    • 130g unsalted butter
    • 350g dark brown sugar
    • 4 medium eggs, beaten
    • 130g self raising flour
    • 100g mini marshmallows
    • Chocolate sauce to drizzle


    • Pre-heat oven to 180°C/350°F/Fan 160°C/Gas Mark 4. Grease and line a 30 x 20cm rectangular cake tin with baking parchment. Break the chocolate into a heatproof bowl; add the butter and set over a saucepan of barely simmering water until melted. Remove from the water, stir in the sugar; cool for 10 mins.

    • Gradually whisk in the eggs to make a thick glossy mixture. Sift the flour on top and carefully fold the ingredients together until well combined.

    • Transfer to the prepared tin, smooth the top and bake in the oven for about 30 mins until the mixture is risen, has a slight crust yet is still slightly soft underneath. Scatter or arrange the marshmallows on top and leave the brownies to cool in the tin.

    • To serve, slice into 15 portions and drizzle with chocolate sauce.

    Top tips for making marshmallow brownies recipe:

    For more chocolate flavour, add 75g milk, plain or white chocolate chunks to the mixture with the flour.

    You might also like…
    Chocolate brownie recipe
    S’mores brownies
    Vegan brownies

    Click to rate
    (608 ratings)
    Sending your rating

    Related Recipes

    Explore More