Double Chocolate Cupcakes Fluffy Frosted

Category: Treats That Make Everything Better

Enjoy decadent double chocolate cupcakes, baked with Dutch cocoa and a splash of coffee for depth and moisture. Each cupcake boasts a tender crumb and soft texture, thanks to buttermilk and vegetable oil. Topped with the creamiest chocolate buttercream, whipped until light and smooth, this treat is perfect for satisfying your chocolate cravings. Fill each muffin cup only halfway for even domed tops, and frost generously for a luscious finish. Add sprinkles or chocolate chips for extra fun and flavor, and savor every bite of these easy-to-make chocolate delights—perfect for any home baker.

Clare Recipes
Updated on Mon, 23 Jun 2025 14:45:39 GMT
Two chocolate cupcakes with frosting. Save
Two chocolate cupcakes with frosting. | recipesclare.com

There is nothing quite like these Double Chocolate Cupcakes when you are craving something rich and sweet. These cupcakes are incredibly soft and moist on the inside and topped with a dreamy layer of chocolate buttercream that always makes everyone at my table happy. They are simple enough to whip up on a weekend yet decadent enough for any celebration.

When I baked these cupcakes for my friend’s birthday, people could not believe they were homemade. Now my nieces ask for them at every family get together.

Ingredients

  • All-purpose flour: gives structure and keeps the cupcake crumb tender make sure to spoon and level for accuracy
  • Dutch processed cocoa powder: creates a deep chocolatey flavor choose a high quality brand for best results
  • Baking soda and baking powder: help the cupcakes rise and stay light always check they are not expired
  • Salt: balances the sweetness and enhances the chocolate taste
  • Vegetable oil: makes the crumb ultra moist and keeps it soft for days use a neutral oil
  • Granulated sugar: provides sweetness and helps create a light texture
  • One large egg: adds richness and helps bind everything together let it come to room temperature for easier mixing
  • Vanilla extract: brings out all the complex chocolate notes pick a pure extract over imitation
  • Buttermilk: keeps the cupcakes tender and gives a subtle tang full fat or low fat both work
  • Freshly brewed coffee: gives the chocolate incredible depth and moisture use boiling water if you prefer caffeine free
  • Unsalted butter: is the base for the buttercream pick high quality and let it soften first for the smoothest frosting
  • Powdered sugar: gives the frosting structure and lightness sift for lump free buttercream
  • Cocoa powder for the buttercream: deepens the icing’s chocolate flavor sift it for an extra silky finish
  • Vanilla extract in the frosting: builds flavor complexity and depth
  • Salt in the frosting: sharpens the chocolate flavor just a pinch
  • Whipping cream or milk: lightens and smooths out the frosting texture I use cream when I want it extra luscious

Step-by-Step Instructions

Preheat and Prep:
Preheat your oven to 350 degrees Fahrenheit and line your muffin pan with papers so nothing sticks and cupcakes release easily
Mix Dry Ingredients:
In a large mixing bowl combine flour cocoa powder baking powder baking soda salt and sugar
Whisk until the mixture looks uniform with no streaks of white flour remaining
Mix Wet Ingredients:
In another bowl whisk together oil the egg vanilla and buttermilk until the mixture turns completely homogenous and you can no longer see any streaks of egg
Combine and Add Coffee:
Make a well in the center of your dry ingredients then pour in the wet mixture
Gently start whisking and when only halfway mixed pour in the hot coffee This keeps the batter ultra moist and helps bring out the cocoa’s flavor
Continue whisking until the batter is smooth and shiny but do not overmix
Fill and Bake:
Use a spoon to fill each muffin cup just halfway with batter You should get eleven or twelve cupcakes Filling too high can cause overflow as they rise
Bake the Cupcakes:
Place the tray on the middle rack and bake for sixteen to twenty minutes Watch the tops for slight springiness and test with a toothpick It should come out clean or with a few moist crumbs
Cool Completely:
Let cupcakes rest in the pan for ten to twenty minutes before lifting them out to a wire rack so they cool completely which keeps the frosting from melting later
Make the Buttercream:
In a large bowl use a stand or hand mixer to beat softened butter until fluffy and pale
Gradually add two cups powdered sugar with vanilla and salt using low speed Mix until completely blended and light
Add Cocoa and More Sugar:
Sift in the cocoa powder and keep beating until no lumps remain
Slowly add more powdered sugar half a cup at a time alternating with one tablespoon of cream or milk Continue until the frosting reaches the thickness and sweetness you like
Frost and Decorate:
Once cupcakes are cool spread or pipe buttercream on top I love using a star tip for bakery style swirls Finish with chocolate chips or colorful sprinkles if you want extra flair
A close up of a chocolate cupcake with chocolate frosting. Save
A close up of a chocolate cupcake with chocolate frosting. | recipesclare.com

You Must Know

  • Chocolate cravings are no match for these cupcakes
  • They stay moist for up to three days at room temperature
  • You can freeze unfrosted cupcakes for up to two months

My favorite part is the hit of dutch cocoa in both the cake and the buttercream It brings out a flavor so rich my family always asks for seconds When my nephew tasted one for the first time he shouted Best ever and I still laugh thinking about it

Storage Tips

Store cupcakes at room temperature if unfrosted or with buttercream for up to three days Cover loosely to keep them from drying out For longer keeping refrigerate in an airtight container but let them come to room temperature before serving so the buttercream softens to that dreamy texture again Unfrosted cupcakes freeze beautifully Wrap tightly and thaw before using

Ingredient Substitutions

If you do not have dutch processed cocoa natural cocoa will work but the taste is lighter You can swap buttermilk with a mix of milk and vinegar one tablespoon vinegar filled up to a half cup with milk Let it rest five minutes If you want these caffeine free boiling water replaces coffee just fine

Two chocolate cupcakes with sprinkles. Save
Two chocolate cupcakes with sprinkles. | recipesclare.com

Serving Suggestions

These cupcakes really shine at birthday parties and bake sales Pipe the frosting tall and sprinkle with chocolate shavings For something special top each with a raspberry or crushed peppermint during the holidays

Cultural Context

Chocolate cupcakes classics in American baking became popular in the nineteenth century because they made portable desserts for community gatherings The double chocolate twist is a newer tradition always bringing that extra layer of indulgence to the table

Recipe FAQs

→ What makes these cupcakes extra moist?

The combination of vegetable oil, buttermilk, and freshly brewed coffee gives the cupcakes a moist, tender crumb.

→ Can I substitute regular cocoa for Dutch-processed cocoa?

For the best flavor and color, Dutch-processed cocoa is recommended, but natural cocoa can be used in a pinch with slight flavor changes.

→ How do I get smooth, creamy chocolate frosting?

Beating softened butter until fluffy and gradually adding sifted powdered sugar and cocoa ensures a velvety frosting texture.

→ Is coffee necessary in the batter?

Coffee enhances the chocolate flavor, but boiling water can be used if you prefer no coffee taste.

→ How can I check if the cupcakes are baked?

Insert a toothpick; if it comes out clean or with a few moist crumbs, they're ready to cool.

→ What is the best way to frost these cupcakes?

Use a piping bag with your favorite tip, or spread with a flat knife for thick, generous swirls.

Double Chocolate Cupcakes Fluffy Frosted

Fluffy chocolate cupcakes with rich, creamy frosting. Deep cocoa flavors and a soft, moist crumb in every bite.

Preparation Time
30 min
Cooking Time
18 min
Total Time
48 min

Category: Sweet Stuff

Skill Level: Intermediate

Cuisine Type: American

Makes: 12 Serves (12 cupcakes)

Dietary Preferences: Vegetarian

Ingredients

→ Chocolate Cupcakes

01 1 cup all-purpose flour (125 grams), spooned and leveled
02 1/2 cup cocoa powder (45 grams), Dutch processed
03 3/4 teaspoon baking soda
04 1/2 teaspoon baking powder
05 1/4 teaspoon salt
06 1/4 cup vegetable oil (60 ml)
07 1 cup granulated sugar (200 grams)
08 1 large egg, room temperature
09 1 teaspoon vanilla extract
10 1/2 cup buttermilk (120 ml), room temperature
11 1/3 cup coffee (80 ml), freshly brewed or boiling water

→ Chocolate Buttercream

12 1 cup unsalted butter (226 grams), softened to room temperature
13 3.5-4.5 cups powdered sugar (385-495 grams), sifted
14 3/4 cup cocoa powder (68 grams), sifted
15 2 teaspoons vanilla extract
16 1/2 teaspoon salt
17 3-4 tablespoons whipping cream (45-60 ml) or milk

Steps

Step 01

Preheat the oven to 350°F (180°C) and line a 12-cavity muffin pan with muffin papers.

Step 02

In a large bowl, whisk together flour, cocoa powder, baking soda, baking powder, salt, and sugar.

Step 03

In a separate bowl, whisk together oil, egg, vanilla extract, and buttermilk until well combined and no visible egg pieces remain.

Step 04

Create a well in the dry ingredients. Pour the wet ingredients into the well and whisk until about 60-70% mixed. Gradually pour in hot coffee and whisk until batter is smooth.

Step 05

Spoon the batter into the prepared muffin pan, filling each cavity halfway. Ensure you get 11 or 12 cupcakes.

Step 06

Bake on the middle oven rack for 16-20 minutes, or until the tops feel slightly firm and a toothpick inserted in the center comes out clean. Cool in the pan for 10-20 minutes before transferring to a wire rack.

Step 07

Using a mixer, beat butter until fluffy. On low speed, mix in 2 cups of powdered sugar, vanilla extract, and salt until combined. Gradually add cocoa powder, remaining powdered sugar (1/2 cup at a time), and cream until desired consistency is achieved.

Step 08

Frost cooled cupcakes using a piping bag with a preferred tip or a flat-edge knife. Optionally add chocolate chips or sprinkles for decoration.

Helpful Notes

  1. Ensure all ingredients, particularly egg and buttermilk, are at room temperature to achieve the best cupcake texture.

Required Tools

  • 12-cavity muffin pan
  • Mixing bowls
  • Wire cooling rack
  • Electric stand or handheld mixer
  • Piping bag and tip (optional)

Allergen Info

Check each ingredient for potential allergens and seek medical advice if unsure.
  • Contains dairy (buttermilk, butter, cream)
  • Contains gluten (all-purpose flour)
  • Contains eggs

Nutritional Info (per serving)

These are general insights and don’t replace professional medical advice.
  • Calories: 320
  • Fat: 15 g
  • Carbs: 40 g
  • Protein: 3 g