Decadent Raspberry Chocolate Lava

Highlight: Indulgent Desserts for Sweet Endings

These cupcakes offer a luscious combination of rich cocoa and fresh raspberries, hiding a molten raspberry center that bursts with flavor. The batter blends unsweetened cocoa, buttermilk, and boiling water to ensure a moist crumb. After baking, the cupcakes are topped with a smooth raspberry buttercream made from fresh raspberry puree and butter. Garnished with fresh raspberries, they create an elegant treat perfect for celebrations or a sweet indulgence.

Luna chef wearing a white shirt.
Crafted By Luna
Updated on Tue, 21 Oct 2025 13:41:57 GMT
A close up of a cupcake with a bite taken out of it. Save
A close up of a cupcake with a bite taken out of it. | myhomemademeal.com

These Raspberry Chocolate Lava Cupcakes are pure joy with their molten raspberry centers and luscious chocolate crumb. They always steal the show at birthdays and potlucks in my kitchen. Each bite bursts with fresh raspberries and rich cocoa, making them irresistible for chocolate and fruit lovers alike.

When I first baked these cupcakes for a family movie night, the kids wanted seconds before we’d even finished the first round. Now they are my go-to for any celebration that calls for both wow factor and comfort.

Ingredients

  • All purpose flour: builds a tender cupcake base choose a quality flour for best texture and try a gluten free blend if preferred
  • Unsweetened cocoa powder: brings deep chocolate flavor make sure it is unsweetened and choose a trusted brand for pure taste
  • Baking soda: ensures a perfect rise do not swap for baking powder for optimal crumb
  • Salt: rounds out the flavors opt for kosher salt if you have it
  • Unsalted butter: gives richness and control over salt content at room temperature for smooth mixing swap with non dairy butter for allergies
  • Sugar: sweetens and balances add a sugar substitute if keeping it lighter works great with coconut or monk fruit sugar too
  • Large eggs: bind everything together and provide structure use fresh eggs for best results or replace with flax eggs for vegan needs
  • Vanilla extract: provides aroma always use real vanilla for the best flavor experience
  • Buttermilk: delivers moist crumb and lift make your own by adding lemon juice to milk or use non dairy milk for vegan friends
  • Boiling water: helps form the silky batter do not skip as it makes the cakes extra moist
  • Raspberry preserves: secretly melt into the center go for a high fruit content preserve for bigger berry flavor
  • Fresh raspberries: crown each cupcake and brighten up every bite choose plump berries and avoid mushy or bruised fruit
  • Unsalted butter for the frosting: forms a rich fluffy base any soft non dairy butter works in a pinch
  • Powdered sugar: sets the buttercream’s structure sift for the smoothest finish sugar substitutes keep it lighter
  • Raspberry puree: paints the frosting pink and tangy blend fresh or thawed frozen raspberries until super smooth
  • Vanilla extract: adds sophistication to the frosting use the same real vanilla here as in the cake
  • Pinch of salt: balances out all the sweetness for a more complex buttercream

Step-by-Step Instructions

Preheat the oven:
Set your oven to 350 degrees Fahrenheit and line a muffin tin with cupcake liners get them ready before you mix
Mix the dry ingredients:
Whisk together flour cocoa powder baking soda and salt in a medium bowl making sure everything is well combined so you get even flavor and lift in each cupcake
Cream the butter and sugar:
In a large mixing bowl use a hand or stand mixer to blend the unsalted butter and sugar until they look pale and fluffy this step gives your cupcakes a bakery style texture
Add eggs and vanilla:
Crack in the eggs one at a time then pour in the vanilla extract beat until the mixture is smooth and everything is just combined
Combine the mixes:
Add a scoop of the dry mix and a splash of buttermilk to the wet ingredients alternate additions and mix gently so the batter stays light once you finish add in the boiling water for a smooth loose batter
Fill and add the lava:
Spoon the batter into each cupcake liner filling about halfway then drop a generous teaspoon of raspberry preserves right in the center top with more batter so each liner is about three quarters full this sets up your gooey filling
Bake and test:
Place in the oven and bake for eighteen to twenty two minutes check by poking a toothpick near the edge not the center since the middle will be molten you want the edges to come out clean
Cool then make the frosting:
Remove cupcakes to cool in the pan for five minutes then transfer to a rack let them cool completely before frosting
Whip the buttercream:
In a clean bowl beat the unsalted butter until creamy then slowly add powdered sugar raspberry puree vanilla extract and a pinch of salt beat until light and fluffy if it is too soft chill briefly before piping
Frost and garnish:
Once cupcakes are cooled spread or pipe on the raspberry buttercream then top each with a fresh raspberry for the prettiest finish
A chocolate cupcake with raspberry sauce on top. Save
A chocolate cupcake with raspberry sauce on top. | myhomemademeal.com

My favorite part is the hidden spoonful of raspberry preserves in the middle. The first time my daughter took a bite and found that molten center her eyes lit up like it was a magic trick. She now asks to help with this step every time.

Storage Tips

Store leftover cupcakes in an airtight container at room temperature for up to two days or in the fridge for up to four days. If making ahead keep the cupcakes and buttercream separate and frost before serving. Cupcakes freeze beautifully but wait to add the fresh raspberries until serving.

Ingredient Substitutions

Swap all purpose flour for a gluten free blend if you are baking for those with allergies. For vegan cupcakes use flax eggs non dairy butter and non dairy milk with lemon juice. You can swap out raspberry preserves for strawberry or cherry jams if you prefer another fruit flavor.

Serving Suggestions

These cupcakes shine at parties picnics and birthdays. Pair with a glass of cold milk or a scoop of vanilla ice cream for a truly indulgent dessert. They also look beautiful on a cake stand as the centerpiece for a brunch or shower.

Cultural Notes

Chocolate lava cakes have French origins but these cupcakes get a fun American twist with their playful presentation and fruit forward flavor. Adding raspberry is a nod to classic patisserie pairings where berries and bittersweet chocolate are always combined for maximum elegance and taste.

A close up of a chocolate cupcake with raspberries on top. Save
A close up of a chocolate cupcake with raspberries on top. | myhomemademeal.com

Recipe FAQs

→ How do I ensure a gooey raspberry center?

Adding a spoonful of raspberry preserves into the center of each cupcake batter before baking creates a molten core that stays gooey after baking.

→ Can I make these cupcakes gluten-free?

Yes, swapping all-purpose flour with a gluten-free flour blend works well without sacrificing texture.

→ What’s the purpose of boiling water in the batter?

Boiling water helps bloom the cocoa powder, intensifying the chocolate flavor and contributing to a moist crumb.

→ How should I frost the cupcakes to prevent melting?

Make sure cupcakes are completely cooled before applying the raspberry buttercream to keep the frosting firm.

→ Can I substitute the butter for dairy-free options?

Non-dairy butter substitutes can replace unsalted butter in both batter and frosting for a dairy-free version.

→ What’s the best way to garnish these cupcakes?

Topping with fresh raspberries adds a fresh, vibrant look and complements the raspberry flavor inside.

Decadent Raspberry Chocolate Lava

Moist chocolate cupcakes feature a gooey raspberry core topped with silky raspberry buttercream.

Prep Time
20 minutes
Cooking Duration
22 minutes
Overall Time
42 minutes
Crafted By: Luna

Recipe Type: Desserts

Preparation Complexity: Moderate Challenge

Regional Cuisine: American

Servings Output: 12 Serving Size (12 cupcakes)

Dietary Choices: Suitable for Vegetarians

Everything You’ll Need

→ Cupcakes

01 1 cup all-purpose flour (or gluten-free flour blend for gluten-free option)
02 1/2 cup unsweetened cocoa powder
03 1 teaspoon baking soda
04 1/4 teaspoon salt
05 1/2 cup unsalted butter
06 1 cup granulated sugar
07 2 large eggs
08 1 teaspoon pure vanilla extract
09 1/2 cup buttermilk (or milk mixed with lemon juice/non-dairy milk)
10 1 cup boiling water
11 1 tablespoon raspberry preserves
12 1/2 cup fresh raspberries (for garnish)

→ Raspberry Buttercream

13 1/2 cup unsalted butter
14 2 cups powdered sugar
15 1/3 cup raspberry puree (fresh or frozen, blended smooth)
16 1 teaspoon pure vanilla extract
17 Pinch of salt

Steps to Cook

Step 01

Preheat the oven to 350°F (175°C) and line a 12-cup muffin tin with cupcake liners.

Step 02

In a medium bowl, whisk together the flour, unsweetened cocoa powder, baking soda, and salt until well blended.

Step 03

In a large bowl, beat the unsalted butter and sugar together until light and fluffy, then incorporate the eggs one at a time followed by the vanilla extract.

Step 04

Gradually add the dry ingredients and buttermilk alternately to the wet mixture, beginning and ending with the dry ingredients, mixing until combined.

Step 05

Carefully stir in the boiling water until the batter is smooth and uniform in texture.

Step 06

Spoon batter halfway into the prepared muffin cups, add 1 tablespoon of raspberry preserves in the center of each, then top with remaining batter to fill.

Step 07

Bake for 18 to 22 minutes, or until a toothpick inserted near the edge of a cupcake comes out clean.

Step 08

Beat the unsalted butter until creamy, gradually add powdered sugar, then mix in raspberry puree, vanilla extract, and a pinch of salt until smooth and fluffy.

Step 09

Allow cupcakes to cool completely before frosting with raspberry buttercream and garnish each with fresh raspberries.

Extra Suggestions

  1. Use room temperature ingredients to ensure even mixing. Cool cupcakes fully before applying frosting to prevent melting.

Must-Have Equipment

  • 12-cup muffin tin
  • Cupcake liners
  • Mixing bowls
  • Electric mixer or whisk
  • Measuring cups and spoons

Allergy Information

Always check ingredient details for potential allergens. Consult an expert if you're uncertain.
  • Contains eggs, dairy, and gluten (unless modified with substitutions)

Nutritional Highlights (per portion)

Nutritional information is shared for guidance and isn't meant to replace expert medical advice.
  • Caloric Content: 250
  • Fat Breakdown: 12 grams
  • Carbohydrate Breakdown: 35 grams
  • Protein Count: 4 grams