• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Home
  • Recipes
    • Biscuits & Cookies
    • Bread & Scones
      • Scones
      • Savoury bread
      • Sweet bread
    • Cake
      • Loaf Cakes
      • Swiss Roll
    • Cheesecake
    • Christmas
    • Cupcakes
      • Muffins
    • Desserts
      • Donuts
      • Fudge
      • Meringue
      • Pancakes
      • Truffles
    • Easter
    • Halloween
    • Sweet Tarts & Pies
    • Traybakes
      • Blondies
      • Brownies
      • Millionaire's Shortbread
      • Rocky Road
    • Valentine's Day
    • Vegan
  • Leftovers
    • Black Treacle
    • Christmas Leftovers
    • Egg Yolks
    • Jam
    • Marzipan
    • Ripe Bananas
    • Semolina
    • Stem Ginger
    • Wholemeal Flour
    • Zested Citrus Fruit
  • Conversions
  • About Me
  • Work With Me
  • Privacy Policy
    • Facebook
    • Instagram
    • Pinterest
    • TikTok
    • Twitter
    • YouTube
The Baking Explorer
menu icon
go to homepage
search icon
Homepage link
  • Home
  • Recipes
  • Conversions
  • Leftover Ingredients
  • About Me
  • Work With Me
  • Privacy Policy
    • Facebook
    • Instagram
    • Pinterest
    • TikTok
    • Twitter
    • YouTube
  • ×

    Coffee & Walnut Cupcakes

    17/02/2023 by thebakingexplorer 2 Comments

    Jump to Recipe Print Recipe
    Coffee & Walnut Cupcakes

    These Coffee & Walnut Cupcakes are a delicious bake for coffee lovers! They are a fluffy coffee infused sponge, dotted with chunks of walnuts. On top is a silky smooth coffee buttercream, and more chopped walnuts. They are such an easy cupcake recipe to make for your friends and family, or for a bake sale.

    Coffee & Walnut Cupcakes

    Ingredient Tips & Equipment Information

    • Make sure all your ingredients (particularly the butter and eggs) are at room temperature before you start baking.
    • I used a baking spread for the cupcakes and unsalted butter for the buttercream.
    • I used Nescafe Azera instant coffee for this recipe, you will need an instant coffee to make this cake. You can also boost the flavour with coffee extract* if you like, I like Nielsen Massey's*.
    • If you want to make this into a coffee cake, you can leave out the walnuts.
    • Although I provide cup measurements, I highly recommend weighing your ingredients out using digital kitchen scales*. It is the most accurate way to measure ingredients and will ensure the best results. Digital scales are very low cost and can be purchased for around £12 ($16.50) .
    • For teaspoon (tsp) and tablespoon (tbsp) measurements, please use measuring spoons* and not the type of spoons you eat with. Again this will ensure accuracy and provide the best results.

    For the full recipe with measurements, head to the recipe card at the end of this post.

    How to make Coffee & Walnut Cupcakes

    Start by dissolving the instant coffee into boiling water, set it aside to cool. In a large mixing bowl, mix together the baking spread and golden caster sugar for 5 minutes. Add the eggs, coffee and water mixture and, if using, the coffee extract. Mix them in well.

    Add the self raising flour and mix it in gently. Fold in the chopped walnuts. Divide the mixture between the cupcake cases.

    Bake for 25-30 minutes, or until risen and a skewer inserted in the centre comes out clean. Place on a cooling rack and leave to cool fully. To make the buttercream, first mix the coffee with boiling water and leave to cool. Mix the butter for a couple of minutes until smooth and creamy, then add the icing sugar, coffee and water mixture (and coffee extract if using) and mix until smooth. Spread or pipe it onto the cooled cupcakes. Decorate with walnuts.

    For the full recipe with measurements, head to the recipe card at the end of this post.

    Coffee & Walnut Cupcakes

    How long do the cupcakes last for and can they be frozen?

    The cupcakes will last for 2-3 days in an airtight container in a cool place. You can freeze both the cupcakes and the buttercream. To freeze them separately, wrap the cupcakes well in cling film or put them in an airtight container. The buttercream can be frozen in a sealed tub. To freeze them decorated, freeze the cupcakes on a plate until frozen solid, then carefully wrap in cling film. Remove the clingfilm when you take the cupcakes out of the freezer to defrost, as if they defrost with it still on it could damage the appearance of the buttercream.

    Can you make the cupcakes with plain/all purpose flour?

    Self raising flour, which is very commonly used in the UK where I am based, already contains a raising agent and a little salt too. Therefore if you want to swap it for plain or all purpose flour, you will need to add some baking powder and also a little salt if you like. Some people like to add salt to cake recipes and some don't, so I'll leave that up to you as it won't affect the bake. The general advice is to add 2 teaspoons baking powder (a measuring teaspoon, not the kind you stir your coffee with) per every 200g plain or all purpose flour. So for this recipe you'd need to add 1 + ½ teaspoons baking powder. Please note, I have not tested this recipe using plain or all purpose flour.

    Is butter or a baking spread better for cupcakes?

    I prefer to use a baking spread (my preferred brand is Stork) for cupcake and cake sponges. I find that they are easier to use and they make the sponge rise more. You can also use most baking spreads straight from the fridge, which is handy during a last minute baking emergency!

    Should you use salted or unsalted butter for cupcakes?

    I always use unsalted butter and baking spread for baking. This is because if you want to add salt to your recipe, you then have complete control of the salt level. Lots of people add salt to enhance the flavour of baked goods, so when you do this you want to know exactly how much you're adding. I personally prefer not to add salt to cakes and cupcakes. However, using a salted butter or baking spread will not affect the bake negatively and won't make it taste salty.

    Can this recipe be made into a larger cake?

    Yes - check out my Coffee & Walnut Cake recipe for details.

    Coffee & Walnut Cupcakes

    Do you have to beat the butter and sugar together for the full 5 minutes?

    You don't have to, but I do recommend doing this to achieve the same results as me. I like a very slight bump or dome on my cupcakes, and for them to rise all the way to the top of the cupcake cases. I've tested this recipe multiple times and found that beating the butter and sugar together for 5 minutes achieves what I consider to be the perfect rise!

    Do you need an electric mixer to make this recipe?

    While you can absolutely make this recipe with a wooden spoon and some elbow grease, I do recommend using an electric mixer for the best results. The cupcakes will be lighter and fluffier when made with an electric mixer. The buttercream will also be smoother. You don't have to use an expensive stand mixer either, you can get electric hand whisks for as little as £10!

    Can these cupcakes be made gluten free?

    Yes! For gluten free you can replace the self raising flour with a gluten free self raising flour blend. If you only have a gluten free plain flour blend, you will need to add additional baking powder. The general advice is to add 2 tsp baking powder per 200g flour, so for this recipe you'd need to add 1 + ½ teaspoons additional baking powder. You may also like to add ¼ tsp xanthan gum for better texture. Please do check the labels for everything you use to make the cupcakes if you are serving it to someone with an allergy or intolerance.

    Can these cupcakes be made dairy free?

    For a dairy free version, use a dairy free baking spread and dairy free milk for the cupcakes and the buttercream. For the buttercream I recommend using a block butter alternative, such as Flora Plant or the Stork Baking Block, for best results. Please do check the labels for everything you use to make the cupcakes if you are serving it to someone with an allergy or intolerance.

    More tips for making the Coffee & Walnut Cupcakes:

    • I used a Wilton 2D piping nozzle for these cupcakes.
    • You can spread the buttercream onto the cupcakes with a spoon if you don’t want to pipe it.
    Coffee & Walnut Cupcakes

    Troubleshooting

    If you have any questions about this recipe, or if something went wrong and you need help, please use the comment form below and I will get back to you. You can also get in touch with me on my Twitter, Instagram or Facebook. I'd love to hear from you!

    Recommended equipment & ingredients*

    • Mixing bowls
    • Measuring spoons
    • Cupcake tin
    • Cooling rack
    • Kitchen scales
    • Electric hand mixer
    • Stand mixer
    • Piping bags
    • Coffee extract

    *I earn a small amount of money if you buy the products after clicking on the links. You will not be charged anything extra for this. Thank you for supporting The Baking Explorer!

    Coffee & Walnut Cupcakes

    More cupcake recipes...

    • Vanilla Oreo Cupcakes
    • Chocolate Biscoff Cupcakes
      Chocolate Biscoff Cupcakes
    • Baileys Chocolate Cupcakes
    • Chocolate Chip Cookie Dough Cupcakes
    • Maltesers Cupcakes
      Maltesers Cupcakes
    • Chocolate Cupcakes
      Chocolate Cupcakes
    • Chocolate Orange Cupcakes
      Chocolate Orange Cupcakes
    • Lemon Cupcakes with Lemon Curd Filling
      Lemon Cupcakes with Lemon Curd Filling
    Coffee & Walnut Cupcakes

    Coffee & Walnut Cupcakes

    Rich golden brown coffee cupcakes with walnuts, topped with smooth coffee buttercream and more walnuts
    Print Pin Rate
    Course: Dessert
    Cuisine: British
    Keyword: Cupcake
    Prep Time: 20 minutes
    Cook Time: 25 minutes
    Total Time: 45 minutes
    Servings: 12
    Author: thebakingexplorer

    Ingredients

    For the cupcakes

    • 1 tbsp Instant coffee
    • 1 tbsp Boiling water
    • 175 g Baking spread or butter softened, unsalted
    • 175 g Golden caster sugar or regular caster sugar
    • 3 Eggs large
    • 1 tsp Coffee extract optional
    • 175 g Self raising flour
    • 65 g Walnuts chopped

    For the buttercream

    • 1 ½ tbsp Instant coffee
    • 1 ½ tbsp Boiling water
    • 200 g Butter unsalted, softened
    • 400 g Icing sugar
    • ½ tsp Coffee extract optional
    • 1 tbsp Milk

    For decoration

    • 12 Walnuts whole
    • 2 tbsp Chopped walnuts
    Metric - US Customary

    Instructions

    • For the cupcakes, mix the instant coffee and boiling water together, set aside to cool fully
    • Pre-heat your oven to 140C Fan/325F/Gas Mark 3, and line a cupcake tin with cupcake cases
    • For the cupcake sponge, mix together the baking spread and golden caster sugar, ideally using an electric hand mixer or in a stand mixer with the paddle attachment, for 5 minutes until smooth and fluffy
    • Add the eggs, the cooled coffee and water mixture, and coffee extract if using, and mix them in well
    • Gently whisk, or fold in, the self raising flour. Add the chopped walnuts and fold them in
    • Divide the mixture between the cupcake cases, and bake them for 25-30 minutes or until a thin skewer inserted in the centre of the cupcakes comes out clean. Put them on a rack to cool completely
    • For the buttercream, mix the instant coffee and boiling water together, set aside to cool fully
    • Mix the softened butter on it's own for a few minutes. Then add the icing sugar, the cooled coffee and water mixture, milk and, if using, the coffee extract. Mix until smooth. You can do this by hand, but an electric whisk or stand mixer with paddle attachment will provide the best results. If the buttercream is too stiff, you can add a little more milk
    • Spread or pipe the buttercream on top of the cupcakes
    • Decorate with the whole and chopped walnuts
    • Store in an airtight container in a cool place and eat within 3 days
    Made this recipe?Share on Instagram with me @TheBakingExplorer or tag #thebakingexplorer!

    Notes

    • Make sure all your ingredients (particularly the butter and eggs) are at room temperature before you start baking.
    • I used a baking spread for the cupcakes and unsalted butter for the buttercream.
    • I used Nescafe Azera instant coffee for this recipe, you will need an instant coffee to make this cake. You can also boost the flavour with coffee extract* if you like, I like Nielsen Massey's*.
    • If you want to make this into a coffee cake, you can leave out the walnuts.
    • Although I provide cup measurements, I highly recommend weighing your ingredients out using digital kitchen scales*. It is the most accurate way to measure ingredients and will ensure the best results. Digital scales are very low cost and can be purchased for around £12 ($16.50) .
    • For teaspoon (tsp) and tablespoon (tbsp) measurements, please use measuring spoons* and not the type of spoons you eat with. Again this will ensure accuracy and provide the best results.

    Nutrition

    Calories: 542kcal | Carbohydrates: 61g | Protein: 5g | Fat: 33g | Saturated Fat: 17g | Polyunsaturated Fat: 6g | Monounsaturated Fat: 8g | Trans Fat: 1g | Cholesterol: 108mg | Sodium: 219mg | Potassium: 118mg | Fiber: 1g | Sugar: 48g | Vitamin A: 845IU | Vitamin C: 0.1mg | Calcium: 28mg | Iron: 1mg

    If you like this, check out more of my Cupcake recipes!

    « Biscoff Pancakes
    Fondant Iced Biscuits »

    Reader Interactions

    Comments

    1. Kizzy Smith

      February 17, 2023 at 4:47 pm

      Hi Kat have you used a mini loaf tin for cakes . I have just got one but am unsure about baking times . I would love to make the coffee and walnut recipe in it . Would appreciate any advice , thankyou .

      Reply
      • thebakingexplorer

        February 17, 2023 at 8:44 pm

        Hi Kizzy, sorry I've never used one but I imagine it would be fairly similar to cupcake baking times as they are a similar size.

        Reply

    Leave a review & recipe rating Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe Rating




    Primary Sidebar

    Find a recipe

    Hi, I'm Kat! Welcome to The Baking Explorer! Here you will find my easy and delicious collection of recipes and how to guides, to satisfy all of your sweet cravings and baking queries. Everything you see is vegetarian, and there are vegan options too! Read More…

    FIND ME ON SOCIAL MEDIA

    • Facebook
    • Instagram
    • Pinterest
    • TikTok
    • Twitter
    • YouTube

    Popular Recipes

    • Lotus Biscoff Cupcakes Lotus Biscoff Cupcakes
    • Maltesers Cheesecake (No Bake)
    • Victoria Sponge Cake Victoria Sponge Cake
    • Biscoff Cheesecake (No Bake)
    • Victoria Sponge Cupcakes
    • Biscoff Cake

    Recent Recipes

    • Mini Egg White Chocolate Fudge

      Mini Egg White Chocolate Fudge

      Mar 31, 2023
    • Chocolate Orange Easter Egg Cheesecake

      Chocolate Orange Easter Egg Cheesecake

      Mar 24, 2023
    • Mini Egg Cheesecake

      Mini Egg Cheesecake (No Bake)

      Mar 17, 2023
    • Creme Egg Chocolate Cookies

      Creme Egg Chocolate Cookies

      Mar 10, 2023
    • Mini Egg Cookie Cups

      Mini Egg Cookie Cups

      Mar 3, 2023
    • Fondant Iced Biscuits

      Fondant Iced Biscuits

      Feb 24, 2023

    Footer

    ↑ back to top

    VuelioTop10Badge2022
    Baking Heaven

    Copyright © 2023 The Baking Explorer