Galaxy Chocolate Cupcakes

With a surprise Galaxy ganache filling, they’re topped with creamy Galaxy buttercream and a square of Galaxy salted caramel. Did someone say Galaxy!? 😅

Galaxy chocolate cupcakes

Reasons to love these Galaxy Chocolate Cupcakes

  • The chocolate sponge is soft, light and fluffy.
  • They have a surprise Galaxy ganache filling.
  • The Galaxy buttercream is rich, smooth and creamy.
  • Chocolate x3! These Galaxy chocolate cupcakes are a chocoholics dream.
  • I’ve included step-by-step photos to make this recipe super easy to follow.
Galaxy chocolate cupcakes

Recipe FAQs: Galaxy Chocolate Cupcakes

I live in the US, is Dove the same as Galaxy?

Yes it is. Apparently they taste identical. A bit of trivia for you, Dove was introduced to the UK as Galaxy in 196O. Don’t ask me why they changed the name though 😅

What size cupcake cases should I use?

Cupcakes come in three sizes; fairy cake, standard and muffin. The baking time will vary depending on the size you use. This Galaxy chocolate cupcakes recipe will give you 12 muffin-sized cupcakes. The cases I used measured 2″ base and 1.5″ deep.

Galaxy chocolate cupcakes

How do I know when the cupcakes are baked?

These Galaxy chocolate cupcakes will take 18-20 minutes in the oven at 180°C. The cupcakes should have a nice rise to them, be dark brown in colour and if you insert a toothpick into the centre of a cupcake, it should come out crumb-free.

What can I use to scoop out the middle of the cupcake?

The easiest way is using a cupcake corer like the one in the photo below from Joie. You can also use the round base of a large piping nozzle or a teaspoon to scoop out the middle.

Coring galaxy cupcakes

My Galaxy chocolate ganache is too thick, what should I do?

This can be due to a number of reasons. Either the cream was too hot or too cold, you over-stirred the ganache or the chocolate wasn’t chopped small enough. Ganache can be very temperamental 🙄 But don’t worry, your Galaxy ganache can be saved!

Place the bowl over a pan of simmering water, making sure the bottom of the bowl isn’t touching the water. Gently stir until the ganache warms up and starts to melt. Remove from the heat once you’re happy with the consistency.

How do I pipe buttercream swirls?

  1. Fit a large piping bag with a large open star nozzle and fill with Galaxy chocolate buttercream.
  2. Hold the piping bag upright at the outer edge of the cupcake.
  3. Apply pressure to the top of the piping bag and pipe in a circular motion spiralling inwards and upwards at the same time.
  4. To finish the swirl, release pressure and gently lift the piping bag up.
Piping galaxy chocolate buttercream

Equipment & ingredients used to make Galaxy Chocolate Cupcakes


Galaxy Chocolate Cupcakes

Calling all Galaxy chocolate lovers, these deliciously rich and indulgent Galaxy Chocolate Cupcakes are the perfect recipe for you!
With a surprise Galaxy ganache filling, they're topped with creamy Galaxy buttercream and a square of Galaxy salted caramel. Did someone say Galaxy!? 😅
Prep Time 1 hr
Cook Time 20 mins
Total Time 1 hr 20 mins
Course Dessert
Cuisine Baking
Servings 12

Ingredients
  

Chocolate cupcakes

  • 180 g Margarine or unsalted butter I use Stork Original
  • 180 g Caster sugar
  • 2 large Eggs At room temperature
  • 150 g Self-raising flour
  • 30 g Cocoa powder

Galaxy chocolate ganache

  • 100 g Galaxy Smooth Milk
  • 75 ml Double Cream

Galaxy chocolate buttercream

  • 100 g Galaxy Smooth Milk
  • 250 g Salted butter I use Lurpak Slightly Salted
  • 300 g Icing sugar
  • 30 g Cocoa powder

Decoration

  • 100 g Galaxy Chocolate (Smooth milk / Caramel / Salted Caramel) Broken into 12 squares

Instructions
 

Make the chocolate cupcakes

  • Preheat the oven to 180°C.
  • Line a cupcake baking tin with 12 cupcakes cases.
  • Beat the margarine (or butter) and sugar together until creamy.
  • Mix in the eggs one at a time.
  • Add the flour and cocoa powder and fold together until smooth.
    Galaxy cake mixture
  • Spoon the mixture into the cupcakes cases, filling each one roughly two-thirds full.
  • Bake for 18-20 minutes until risen and a toothpick inserted into the middle comes out clean.
    Galaxy chocolate cupcakes
  • Transfer to a wire cooling rack and leave to cool completely.

Make the Galaxy chocolate ganache and fill the cupcakes

  • Finely chop the Galaxy chocolate (the smaller the chunks the better) and place in a glass bowl.
  • Heat the cream in a small saucepan set over low heat until it's piping hot, but not yet boiling.
  • Pour the hot cream over the chocolate and leave to sit for 20 seconds. Now slowly stir until the chocolate melts and the ganache is smooth.
  • Once the cupcakes have cooled, scoop out the middle of each using a cupcake corer, the base of a piping nozzle or a teaspoon.
    Coring galaxy cupcakes
  • Fill each cupcake with a heaped teaspoon of Galaxy chocolate ganache.
    Filling galaxy cupcakes with galaxy ganache

Make the Galaxy chocolate buttercream

  • Melt the Galaxy chocolate in the microwave in 30-second blasts until smooth. Set aside to cool.
    Melted Galaxy chocolate
  • In a large bowl beat the butter until really soft and pale in colour.
  • Sift in the icing sugar and cocoa powder into the bowl, and beat together until creamy and smooth.
  • Now pour in the melted Galaxy chocolate and fold together until combined.
    Galaxy chocolate buttercream

Decorate the cupcakes

  • Spoon the buttercream into a large piping bag fitted with a large open star piping nozzle.
  • Pipe buttercream swirls on top of the cupcakes (see notes above on how to pipe).
    Piping galaxy chocolate buttercream
  • Decorate each cupcake with a square of Galaxy chocolate. I also added a little gold star for extra cuteness!

Notes

Store your Galaxy Chocolate Cupcakes at room temperature, in an airtight container, for up to 3 days.
Keyword Chocolate cupcakes, Galaxy buttercream, Galaxy chocolate, Galaxy ganache, salted caramel

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Galaxy Chocolate Buttercream

Galaxy Chocolate Buttercream

Reasons to love this buttercream

  • It uses a whole bar of Galaxy Smooth Milk Chocolate 😍
  • The texture is smooth and silky
  • It’s rich in taste but not overly sweet
  • The buttercream holds it’s shape beautifully and is perfect for piping pretty swirls onto cupcakes
  • The recipe included step-by-step photographs and takes no more than 10 mins to whip up

Piping buttercream

Ways to use Galaxy Chocolate Buttercream

There are so many ways you can use Galaxy Chocolate Buttercream, but it tastes especially delicious with:

  1. Galaxy Chocolate Cupcakes
  2. Chocolate Fudge Sheet Cake
  3. Hot Chocolate Cupcakes

For a really indulgent treat, you can also use the buttercream to frost my Salted Caramel Pecan Brownies.

Galaxy Chocolate Buttercream

Recipe FAQs: Galaxy Chocolate Buttercream

I live in the US, is Dove the same as Galaxy?

Yes it is. Apparently, they taste identical. A bit of trivia for you, Dove was introduced to the UK as Galaxy in 196O. Don’t ask me why they changed the name though 😅

Why does the recipe use salted butter?

Buttercream can easily become overly sweet, so using salted butter for this Galaxy chocolate buttercream recipe helps balance the sweetness of the icing sugar and chocolate. The salt also helps draw out and deepen the chocolate flavour. I like to use Lurpak’s Slightly Salted Butter because it has just the right amount of saltiness.

How much buttercream will the recipe make?

This recipe will make enough buttercream to decorate 12 large cupcakes or to fill and decorate the top of a 2-layer cake. If you’re looking to fill and cover a 3-layer cake, I would double the ingredients to make sure you have enough buttercream.

Galaxy Chocolate Buttercream

Equipment & ingredients used to make Galaxy Chocolate Buttercream

Galaxy Chocolate Buttercream

This melt in your mouth Galaxy Chocolate Buttercream recipe is rich, smooth and creamy! It's super easy to make and is perfect for piping onto cupcakes or sandwiching cake layers otgther.
Prep Time 10 mins
Total Time 10 mins
Course Dessert
Cuisine Baking
Servings 12 Cupcakes

Ingredients
  

  • 100 g Galaxy Smooth Milk
  • 250 g Salted butter Soft at room temperature
  • 300 g Icing sugar
  • 30 g Cocoa powder

Instructions
 

  • Melt the Galaxy chocolate in the microwave in 30-second blasts until smooth. Set aside to cool.
    Melted Galaxy chocolate
  • In a large bowl beat the butter until really soft and pale in colour.
  • Sift in the icing sugar and cocoa powder into the bowl, and beat together until creamy and smooth.
  • Now pour in the melted Galaxy chocolate and fold together until combined.
  • Pipe on top of cupcakes or use to fill and cover a cake.
    Galaxy chocolate buttercream
Keyword Cocoa powder, Galaxy chocolate, Icing sugar, Salted butter