Mini Chocolate Cupcakes with Rich Chocolate Frosting

Mini Chocolate Cupcakes are soft, fluffy, deeply chocolatey little cakes topped with a rich chocolate buttercream. They are the kind of bite-sized dessert that disappears quickly from a party table, lunchbox, afternoon tea plate, or celebration platter. Because they are small, they are easy to serve, easy to share, and very hard to resist. A mini chocolate cupcake gives you everything you love about a classic chocolate cupcake in a neat, two-bite treat.

Mini Chocolate Cupcakes with rich chocolate buttercream

This mini chocolate cupcake recipe is simple, reliable, and perfect when you need a crowd-pleasing dessert without making anything complicated. The cupcakes bake up moist and tender, with a soft crumb and a full chocolate flavor. They are sweet without being heavy, and the smooth chocolate frosting adds just the right amount of richness. If you love homemade chocolate cupcakes, this mini version is a wonderful recipe to keep on hand.

Soft mini chocolate cupcakes topped with chocolate buttercream

Because these cupcakes are made in a mini muffin tray, the recipe creates plenty of small servings. That makes them especially useful for birthdays, bake sales, family gatherings, office treats, parties, and any event where people want a small dessert they can pick up and enjoy. Mini cupcakes are also great when you want to offer a dessert that looks polished but does not require slicing, plating, or extra serving utensils.

Mini chocolate cupcakes arranged with chocolate frosting

The chocolate buttercream is made with just butter, icing sugar, cocoa powder, and milk. For the smoothest frosting, start with softened butter at room temperature and beat it well before adding the other ingredients. This helps prevent lumps and gives the buttercream a light, creamy texture. Add the icing sugar gradually so it blends in cleanly instead of creating a cloud of powder. Add the milk slowly as well, because the amount needed can vary depending on the texture you want. A little extra milk will make the frosting softer, while less milk will keep it thicker for piping.

Chocolate buttercream for mini chocolate cupcakes

One of the best things about these mini chocolate cupcakes is how balanced they are. The cupcake base is light and moist, while the frosting is smooth, sweet, and chocolatey. The smaller size means they feel fun and easy to eat, but they still taste like a complete dessert. Whether you enjoy one with coffee, serve them after dinner, or place them on a dessert table, these cupcakes are a simple way to make any occasion feel a little more special.

For best results, allow the cupcakes to cool completely before frosting. Warm cupcakes can melt the buttercream and make it slide off, so patience makes a big difference. Once cooled, you can pipe or spread the frosting over the tops. A simple swirl looks beautiful, but a small spoonful of frosting works just as well if you want to keep the decorating easy.

Mini Chocolate Cupcakes with chocolate buttercream

Mini Chocolate Cupcakes

Soft and fluffy mini chocolate cupcakes topped with a rich, creamy chocolate buttercream.
Prep Time20 minutes
Cook Time15 minutes
Total Time35 minutes
Course: Dessert, Snack
Cuisine: American
Servings: 24 Cupcakes
Calories: 179kcal
Author: Emma Burton

Ingredients

For the Cupcakes

  • ½ Cup Butter, softened (110g)
  • 1 Cup Caster sugar (200g)
  • 2 Large Eggs
  • ½ teaspoon Vanilla extract
  • ½ Cup Cocoa (50g)
  • 1 Cup Boiling water
  • 1 and ½ Cups All-purpose flour (190g)
  • ½ teaspoon Baking soda
  • ½ teaspoon Baking powder

For the Frosting

  • 2 Cups Icing sugar (250g)
  • ½ Cup Butter, softened (110g)
  • ¼ Cup Cocoa (24g)
  • 2 tablespoons to ¼ Cup Milk

Instructions

  • Preheat the oven to 180°C (350°F) and line a 24-piece mini muffin tray with mini cupcake cases.
  • Mix the cocoa and boiling water together until the cocoa has dissolved. Place the mixture in the fridge to cool.
  • Cream the softened butter and caster sugar together until combined and smooth.
  • Add the eggs one at a time, beating well after each addition.
  • In a separate bowl, mix the flour, baking soda, and baking powder.
  • With the mixer running, add one third of the flour mixture to the butter mixture, then add one third of the cooled cocoa mixture. Continue alternating between the flour mixture and cocoa mixture, beginning and ending with the flour mixture. Stir in the vanilla extract.
  • Spoon the batter evenly into the prepared mini cupcake cases. Bake for 10 to 15 minutes, or until a skewer inserted into the center comes out clean and the cupcakes feel soft to the touch.
  • Transfer the cupcakes to a tray and allow them to cool completely before frosting.
  • To make the chocolate frosting, beat the softened butter until creamy.
  • Add the cocoa and two tablespoons of milk, then beat until smooth.
  • Gradually add the icing sugar while beating. If the frosting is too stiff, add a little more milk until it reaches the desired consistency.
  • Pipe or spread the chocolate buttercream over the cooled mini chocolate cupcakes.

Nutrition

Serving: 1Cupcake | Calories: 179kcal | Carbohydrates: 26g | Protein: 2g | Fat: 9g | Saturated Fat: 5g | Cholesterol: 36mg | Sodium: 98mg | Potassium: 57mg | Fiber: 1g | Sugar: 18g | Vitamin A: 23IU | Calcium: 15mg | Iron: 1mg

Mini Chocolate Cupcakes with chocolate buttercream frosting