Dark Chocolate Strawberry Filled Cupcakes

By Lily | Last modified on Feb 19, 2026

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Dark Chocolate Strawberry Filled Cupcakes

Indulge in the ultimate chocolate lover’s dream with these dark chocolate strawberry filled cupcakes. Rich, moist cupcakes infused with deep cocoa flavor are crowned with a luscious strawberry frosting, making every bite a harmonious blend of decadent chocolate and fresh berry sweetness.

Perfect for special occasions or savoring as a luxurious treat, these elegant cupcakes showcase a silky chocolate ganache filling that adds a surprise center, elevating them beyond ordinary dessert fare.

Why You’ll Love This Recipe

  • Decadent dark chocolate cupcakes with a moist, tender crumb.
  • Silky smooth chocolate ganache filling adds a rich surprise inside.
  • The fresh strawberry frosting brings a bright, fruity balance to indulgent chocolate.
  • Perfectly suited for celebrations or as a thoughtful homemade gift.

Ingredients

  • All-purpose flour: Provides structure for cupcakes, yielding a delicate crumb and perfect balance.
  • Unsweetened cocoa powder: Delivers intense dark chocolate flavor and beautiful deep color.
  • Granulated sugar: Sweetens the batter and helps create moist texture.
  • Baking soda: Leavens the cupcakes, making them light and fluffy.
  • Baking powder: Adds additional rise and texture for tender cakes.
  • Salt: Enhances chocolate flavor by balancing sweetness.
  • Large egg: Binds ingredients and adds richness to the cupcakes.
  • Milk: Moistens the batter and helps develop cupcake crumb.
  • Vegetable oil: Keeps cupcakes tender and moist without overpowering flavor.
  • Vanilla extract: Adds warm, aromatic depth to the chocolate profile.
  • Hot coffee or hot water: Intensifies chocolate taste and thins batter for smooth mixing.
  • Chopped dark chocolate: Used for filling, creates a glossy and rich ganache center.
  • Heavy cream: Mixed with chocolate to form smooth ganache filling.
  • Unsalted butter: Base for strawberry frosting, providing creamy texture and richness.
  • Powdered sugar: Sweetens and thickens strawberry frosting for piping.
  • Strawberry puree: Adds fruity freshness and natural color to frosting.
  • Vanilla extract: Enhances strawberry flavor and frosting aroma.
  • Pinch of salt: Balances sweetness in the frosting.
  • Fresh strawberry slices: Garnish for a bright, elegant finishing touch.

Instructions

Preheat and Prepare Pan

Preheat your oven to 350°F (175°C) to ensure an even baking environment. Line a muffin tin with cupcake liners to prevent sticking and make removal easier, setting you up for perfectly shaped cupcakes.

Combine Dry Ingredients

In a large bowl, whisk together the flour, cocoa powder, granulated sugar, baking soda, baking powder, and salt. Thoroughly mixing dry ingredients ensures even distribution of leaveners and flavor, contributing to a uniform batter and great texture.

Mix Wet Ingredients and Form Batter

Add the egg, milk, vegetable oil, and vanilla extract to the dry mixture. Stir gently until the batter is smooth without overmixing to avoid tough cupcakes. Slowly pour in the hot coffee or water while stirring; this thins the batter and intensifies the chocolate flavor.

Fill Cupcake Liners and Bake

Divide the batter evenly, filling each cupcake liner about three-quarters full to allow room for rising. Bake for 18 to 20 minutes, checking doneness with a toothpick. Cool completely on a wire rack before filling to prevent melting the ganache.

Prepare the Chocolate Ganache Filling

Heat the heavy cream until just steaming but not boiling to preserve silky texture. Pour over chopped dark chocolate and let sit for a minute to soften. Stir gently until smooth and glossy, then let it cool slightly to thicken for easier filling.

Fill the Cupcakes

Core the center of each cooled cupcake using a small spoon or cupcake corer. Spoon the slightly thickened ganache into each hollow, filling the cupcakes with rich chocolate surprise, enhancing moisture and flavor in every bite.

Make the Strawberry Frosting

Cream the softened unsalted butter until smooth and fluffy, which forms the base for light frosting. Gradually add powdered sugar for sweetness and proper consistency. Mix in freshly strained strawberry puree, vanilla, and a pinch of salt, then beat until light and airy, ideal for piping decorative swirls.

Assemble and Garnish

Pipe a generous swirl of strawberry frosting atop each filled cupcake using a piping bag for a professional finish. Garnish with a fresh strawberry slice for a vibrant, elegant look. Slice one cupcake to showcase the luscious ganache center and moist texture for presentation.

You Must Know

  • Use hot coffee to amplify the chocolate flavor without overpowering it.
  • Straining the strawberry puree ensures a silky smooth frosting free of seeds.
  • Chilling filled cupcakes for 15 minutes before frosting helps maintain clean, neat frosting edges.

Storage Tips

Store cupcakes in an airtight container in the refrigerator for up to 3 days to maintain freshness. Allow chilled cupcakes to return to room temperature before serving for optimal flavor and texture.

Serving Suggestions

Serve these cupcakes as a centerpiece dessert at holiday celebrations, birthdays, or romantic occasions. Pair with a cup of coffee or a light sparkling rosé to complement the chocolate and strawberry flavors beautifully.

Professional Tips

  • For richer cupcakes, substitute milk with buttermilk for added tenderness.
  • Use a serrated knife to core cupcakes gently, avoiding crumbs and preserving shape.
  • Adjust frosting thickness by adding more powdered sugar for piping or a splash of puree for spreadable texture.

FAQs

Can I use regular water instead of coffee?

Yes, hot water can substitute coffee but coffee deepens and enhances the chocolate flavor notably.

How do I make strawberry puree?

Blend fresh strawberries until smooth, then strain through a fine sieve to remove seeds for silky frosting.

Can these cupcakes be made gluten-free?

Yes, substitute all-purpose flour with a gluten-free flour blend, but expect slight texture differences.

How long can I store the cupcakes after decorating?

Once frosted, store cupcakes in the fridge and consume within 2-3 days for best taste and freshness.

Is it necessary to chill the ganache before filling?

Allowing ganache to cool thickens it for easier filling, preventing spills and uneven centers.

Can I freeze these cupcakes?

Yes, freeze unfrosted cupcakes in airtight containers for up to 3 months; thaw before filling and frosting.

What is the best way to pipe the frosting?

Use a star or round piping tip for elegant swirls, allowing an even and attractive frosting layer.

Dark Chocolate Strawberry Filled Cupcakes

Dark Chocolate Strawberry Cupcakes

Indulge in rich dark chocolate cupcakes filled with smooth ganache and topped with fluffy strawberry frosting and fresh strawberry slices, perfect for elegant celebrations.
Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Course baking, Dessert
Cuisine American
Servings 12 people
Calories 320 kcal

Equipment

  • 1 muffin tin
  • 1 mixing bowl
  • 1 whisk
  • 1 spatula
  • 1 piping bag for frosting

Ingredients
  

  • 1 cup all-purpose flour 125g
  • ½ cup unsweetened cocoa powder 50g
  • ¾ cup granulated sugar 150g
  • 1 tsp baking soda
  • ½ tsp baking powder
  • ¼ tsp salt
  • 1 large egg
  • ½ cup milk 120ml
  • ¼ cup vegetable oil 60ml
  • 1 tsp vanilla extract
  • ½ cup hot coffee or hot water 120ml
  • ½ cup dark chocolate chopped (90g)
  • ¼ cup heavy cream 60ml
  • ½ cup unsalted butter softened (115g)
  • 2 cups powdered sugar 240g
  • 2 –3 tbsp strawberry puree fresh blended and strained
  • ½ tsp vanilla extract
  • Pinch of salt
  • Fresh strawberry slices for garnish

Instructions
 

  • Preheat the oven to 350°F (175°C) and line a muffin tin with cupcake liners.
  • In a bowl, whisk together flour, cocoa powder, sugar, baking soda, baking powder, and salt.
  • Add egg, milk, vegetable oil, and vanilla extract to the dry ingredients and mix until smooth.
  • Slowly stir in hot coffee or hot water; the batter will be thin.
  • Fill cupcake liners three-quarters full and bake for 18 to 20 minutes.
  • Let cupcakes cool completely before filling.
  • To make the chocolate filling, heat cream until steaming but not boiling.
  • Pour hot cream over chopped chocolate and let sit for one minute, then stir until smooth and glossy.
  • Allow ganache to cool slightly to thicken.
  • Core out a small section from each cooled cupcake and spoon in the chocolate ganache.
  • Make the strawberry frosting by beating softened butter until creamy, about 2 to 3 minutes.
  • Gradually add powdered sugar, then mix in strawberry puree, vanilla extract, and salt.
  • Beat frosting until light and fluffy, adding more powdered sugar if needed for piping consistency.
  • Pipe a generous swirl of strawberry frosting on each cupcake.
  • Top cupcakes with fresh strawberry slices for garnish.
  • For presentation, slice a cupcake in half to reveal the chocolate filling and moist texture.

Notes

  • Use hot coffee to enhance chocolate flavor.
  • Strain strawberry puree for smooth frosting.
  • Chill filled cupcakes for 15 minutes before frosting for clean slices.
  • Store cupcakes in an airtight container refrigerated up to 3 days.

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