Opera Cake: 6 Layers of Deliciousness Await

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Author: Rachel Evans
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Create a Showstopper with Homemade Opera Cake

Oh, French pastry! Is there anything more elegant? For me, it’s always been the Opera Cake. Seriously, this cake is LEGENDARY. It’s got those beautiful layers of almond sponge, that rich coffee buttercream, and…oh my gosh…the chocolate ganache. It’s a classic for a reason! The first time I ever tried Opera Cake, I was at this tiny little cafe in Paris. One bite, and I swear, I felt like I was floating. I knew right then and there that I HAD to learn how to make it myself. And guess what? I’m gonna show you how to Create a Showstopper with Homemade Opera Cake that’ll totally wow everyone you know!

Now, I’ve been baking for over 20 years, and I’ve tackled all sorts of fancy desserts. But this Opera Cake? It’s special. It’s challenging, sure, but the reward is SO worth it. I’ve tweaked and perfected this recipe over the years, so trust me, you’re in good hands! Let’s get baking!

Create a Showstopper with Homemade Opera Cake - detail 1

Why You’ll Love to Create a Showstopper with Homemade Opera Cake

Okay, so why should you even *try* to make this amazing cake at home? I’m telling you, it’s totally worth it! Here’s why:

Impress Your Guests

Seriously, this cake screams “fancy!” Imagine serving this beauty at your next dinner party. Everyone will think you’re a professional pastry chef, I promise!

Control the Ingredients

Store-bought cakes? Who knows what’s in ’em! When you bake it yourself, you get to use the *good* stuff – real butter, high-quality chocolate…the works! And trust me, you can taste the difference!

A Rewarding Baking Project

Look, this isn’t a beginner bake. It takes a bit of effort, but that’s what makes it so satisfying! When you finally take that first bite of *your* homemade Opera Cake? Pure bliss!

Ingredients to Create a Showstopper with Homemade Opera Cake

Alright, let’s talk ingredients! This Opera Cake is all about layers of flavor, so each component has its own special list. Don’t get intimidated! I promise, it’s totally manageable if you break it down. I always like to measure everything out *before* I even start, it makes the whole process so much smoother. Trust me on this one!

Almond Sponge Cake (Biscuit Joconde) Ingredients

Okay, for the almond sponge, you’ll need:

  • 125g almond flour
  • 125g powdered sugar
  • 3 large eggs
  • 35g all-purpose flour
  • 3 large egg whites
  • 35g granulated sugar
  • 30g melted butter, cooled

Coffee Syrup Ingredients

For the coffee syrup, which is SO important for moistening the cake, you’ll need:

  • 100ml water
  • 50g granulated sugar
  • 2 tbsp strong brewed coffee

Coffee Buttercream Ingredients

Now, for my FAVORITE part, the coffee buttercream! Get ready to use:

  • 250g unsalted butter, softened (make sure it’s *really* soft!)
  • 100g powdered sugar
  • 3 large egg yolks
  • 50ml strong brewed coffee, cooled

Chocolate Ganache Ingredients

For that decadent chocolate ganache, you’re gonna need:

  • 150g semi-sweet chocolate, chopped
  • 100ml heavy cream

Chocolate Glaze (Optional) Ingredients

And finally, for that extra-shiny chocolate glaze (totally optional, but highly recommended!), grab:

  • 100g semi-sweet chocolate, chopped
  • 50ml heavy cream
  • 1 tbsp neutral oil

How to Prepare: Create a Showstopper with Homemade Opera Cake

Okay, deep breaths everyone! Time to get down to business. This is where the magic happens! Just follow these steps, and you’ll be amazed at what you can create. Remember, baking is a science, but it’s also an art! Don’t be afraid to get your hands dirty and have some fun. And hey, if you mess up? So what! That’s how you learn, right?

Step 1: Making the Almond Sponge Cake

First, let’s tackle that almond sponge. Preheat your oven to 350°F (175°C). This is important! You want a nice, even bake. In a large bowl, whisk together the almond flour, powdered sugar, and eggs until it’s light and fluffy. Then, gently fold in the all-purpose flour. Don’t overmix! Now, in a separate bowl, whisk those egg whites with the granulated sugar until you get stiff peaks. This is what gives the sponge its lift! Gently fold the egg whites into the almond mixture. Finally, fold in the melted (and cooled!) butter. Now, here’s the trick: spread the batter *thinly* on your baking sheets. I’m talking really thin! This is key for those delicate layers. Bake for about 12-15 minutes, or until the edges are lightly golden. Let it cool completely before moving on. Trust me, you don’t want to try and handle it while it’s still warm. Disaster!

Step 2: Preparing the Coffee Syrup

While the sponge is cooling, let’s make the coffee syrup. This is what’s gonna keep our cake super moist and flavorful. In a saucepan, combine the water and granulated sugar. Bring it to a boil, then reduce the heat and simmer until the sugar dissolves completely. Now, stir in that strong brewed coffee. Let it cool completely. I usually stick it in the fridge to speed things up. Patience is a virtue, but who has time for that?!

Step 3: Crafting the Coffee Buttercream

Okay, time for the buttercream! This is where things get *really* delicious. In a large bowl, beat the softened butter and powdered sugar until it’s light and fluffy. This might take a few minutes, so don’t rush it! In a separate bowl, whisk the egg yolks until they’re pale. Now, slowly add the cooled coffee to the egg yolks. This is important! You don’t want to cook the eggs! Cook this mixture over low heat, stirring constantly, until it thickens slightly. It should coat the back of a spoon. Then, let it cool completely. Once it’s cool, beat it into the butter mixture until it’s smooth and creamy. Mmm, coffee buttercream!

Step 4: Assembling the Chocolate Ganache

Now for the ganache! This is the easiest part, I promise. Heat the heavy cream in a saucepan until it’s simmering. Then, pour it over the chopped chocolate. Let it sit for a minute, then stir until it’s smooth and glossy. If it’s not coming together, you can microwave it in 15-second intervals, stirring in between, until it’s smooth. Be careful not to burn the chocolate!

Step 5: Assembling Your Opera Cake

Okay, the moment of truth! Time to assemble the Opera Cake. First, trim the sponge cake into even rectangles. Now, brush each layer with that coffee syrup. Don’t be shy! You want it nice and soaked. Then, layer the cake, coffee buttercream, and chocolate ganache. Repeat! I usually do about 3-4 layers of each. Get creative! There’s no wrong way to do it. Well, maybe there is. But you get the idea!

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Step 6: Chilling and Glazing

Once you’ve assembled your cake, refrigerate it for at least 2 hours. This is crucial! It allows the layers to set and the flavors to meld together. If you’re feeling fancy, you can make that chocolate glaze now. Just heat the heavy cream until simmering, then pour it over the chopped chocolate and oil. Let it sit for a minute, then stir until it’s smooth. Pour the glaze over the chilled cake and let it set. And there you have it! Your very own homemade Opera Cake! Slice it up and enjoy! You deserve it!

Tips for Success: Create the Perfect Homemade Opera Cake

Want to take your Opera Cake from “good” to “OMG AMAZING!”? Here are a few of my top tips. These are the things I’ve learned over the years that *really* make a difference.

Use High-Quality Ingredients

Seriously, this isn’t the time to skimp! The better the ingredients, the better the flavor. Real butter, good chocolate, fresh coffee…it all adds up! Trust me, your taste buds will thank you.

Chill Thoroughly

Don’t even *think* about slicing into that cake before it’s properly chilled! It needs at least 2 hours in the fridge, but overnight is even better. Chilling makes it easier to slice cleanly, and it also allows the flavors to really meld together and get to know each other.

Even Layers are Key

Okay, so this is where the “showstopper” part comes in. Take your time when layering the cake. Use a ruler if you have to! Even layers just make the cake look so much more professional and elegant. Plus, it helps with the overall balance of flavors in each bite. You want every layer to shine, right?

Ingredient Notes and Substitutions for Your Homemade Opera Cake

Okay, so sometimes you just gotta make do with what you’ve got, right? Or maybe you have allergies or preferences. No problem! Here are a few ingredient notes and swaps that’ll still let you Create a Showstopper with Homemade Opera Cake.

Almond Flour Alternatives

Don’t have almond flour? No stress! You can totally use other nut flours like hazelnut or even walnut flour. Just keep in mind that it might change the flavor slightly. I personally love hazelnut – it adds a really nice, toasty note!

Coffee Extract Option

If you don’t have strong brewed coffee on hand, or you just want a super-intense coffee flavor, coffee extract is your friend! Just add a teaspoon or two to the syrup and buttercream. Be careful, though – a little goes a long way!

Chocolate Variations

Semi-sweet chocolate is my go-to for the ganache and glaze, but feel free to experiment! Dark chocolate will give you a richer, more intense flavor, while milk chocolate will make it sweeter and creamy. White chocolate? Okay, maybe that’s pushing it. But hey, you do you!

Frequently Asked Questions About Creating an Opera Cake

Got questions? I got answers! Here are a few of the most common things people ask me when they’re about to tackle this amazing Opera Cake. Don’t be shy, there are no dumb questions when it comes to baking!

Can I make the Opera Cake ahead of time?

Absolutely! In fact, I almost *recommend* it. The flavors actually get better after a day or two in the fridge. Just wrap it tightly in plastic wrap to keep it from drying out. This is a great way to prep for a party. You can spread the work, so you can Create a Showstopper with Homemade Opera Cake without being rushed!

How do I get clean slices?

Ah, the million-dollar question! The key is to make sure the cake is *really* well-chilled. And here’s a trick: use a warm knife! Just dip it in hot water, wipe it dry, and slice away. Repeat as needed. Those beautiful layers will be picture-perfect, I promise!

Can I freeze the Opera Cake?

Yep, you can! But be warned, freezing can sometimes change the texture of the cake slightly. It might not be quite as moist as it was before. But hey, if you have leftovers, freezing is definitely better than throwing it away. Just wrap it tightly in plastic wrap and then in foil to prevent freezer burn.

Serving Suggestions for Your Showstopper Opera Cake

Okay, so you’ve made this incredible Opera Cake…now what? Time to think about serving! This cake is so rich and decadent, you don’t need much else. But a little something extra can really elevate the experience!

Complementary Beverages

Honestly, a good cup of coffee is the *perfect* pairing for this cake. The coffee flavor in the buttercream just sings with a warm brew! Tea is also a great option, especially something like Earl Grey. Or, if you’re feeling fancy, a sweet dessert wine would be amazing!

Fresh Fruit Pairing

A little bit of fresh fruit can help cut through the richness of the cake. Berries are my go-to – raspberries, strawberries, blueberries…they all work so well! A few slices of fresh peach would also be delicious. Just a little something light and refreshing to balance out all that decadence!

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Storage & Reheating Instructions to Keep Your Opera Cake Fresh

So, you’ve managed *not* to eat the entire Opera Cake in one sitting? Impressive! Here’s how to keep those leftovers tasting their best. Honestly, it’s usually gone in a flash at my house!

How to Store Leftovers

The key here is airtight! Pop those leftover slices into an airtight container and stash them in the refrigerator. They’ll stay fresh for up to 3 days…if they last that long!

Reheating

Okay, this might be controversial, but I don’t recommend reheating Opera Cake. It’s *Definitely* best served chilled. Reheating can mess with the texture of the buttercream and ganache, and nobody wants that!

Nutritional Information (Disclaimer)

Okay, so here’s the deal: I can’t give you exact nutrition info for this cake. It really depends on the brands you use and how big you slice it! So, just keep in mind that any nutritional info out there is just an estimate, okay?

Ready to Create a Showstopper with Homemade Opera Cake?

So, what are you waiting for? Grab your ingredients, preheat that oven, and get baking! I promise, you won’t regret it! And hey, if you try this recipe, be sure to rate it and share your creations! I can’t wait to see what you come up with!

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Create a Showstopper with Homemade Opera Cake

Opera Cake: 6 Layers of Deliciousness Await

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  • Author: Rachel Evans
  • Prep Time: 60 minutes
  • Cook Time: 30 minutes
  • Total Time: 2 hours 30 minutes
  • Yield: 8-10 servings 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: French
  • Diet: Vegetarian

Description

Make a stunning Opera Cake at home. This classic French dessert features layers of almond sponge cake, coffee buttercream, chocolate ganache, and a coffee syrup.


Ingredients

Scale
  • Almond Sponge Cake (Biscuit Joconde):
    • 125g almond flour
    • 125g powdered sugar
    • 3 large eggs
    • 35g all-purpose flour
    • 3 large egg whites
    • 35g granulated sugar
    • 30g melted butter, cooled
  • Coffee Syrup:
    • 100ml water
    • 50g granulated sugar
    • 2 tbsp strong brewed coffee
  • Coffee Buttercream:
    • 250g unsalted butter, softened
    • 100g powdered sugar
    • 3 large egg yolks
    • 50ml strong brewed coffee, cooled
  • Chocolate Ganache:
    • 150g semi-sweet chocolate, chopped
    • 100ml heavy cream
  • Chocolate Glaze (Optional):
    • 100g semi-sweet chocolate, chopped
    • 50ml heavy cream
    • 1 tbsp neutral oil

Instructions

  1. Prepare the Almond Sponge Cake: Whisk almond flour, powdered sugar, and eggs until light. Fold in flour. Separately, whisk egg whites and sugar to stiff peaks. Fold into almond mixture. Fold in melted butter. Spread thinly on baking sheets. Bake at 350°F (175°C) for 12-15 minutes.
  2. Make the Coffee Syrup: Combine water and sugar in a saucepan. Bring to a boil, then simmer until sugar dissolves. Stir in coffee. Let cool.
  3. Prepare the Coffee Buttercream: Beat butter and powdered sugar until fluffy. Whisk egg yolks until pale. Slowly add coffee to egg yolks. Cook over low heat, stirring constantly, until thickened. Let cool. Beat into butter mixture until smooth.
  4. Make the Chocolate Ganache: Heat cream until simmering. Pour over chocolate. Let sit for a minute, then stir until smooth.
  5. Assemble the Cake: Trim sponge cake into rectangles. Brush each layer with coffee syrup. Layer cake, buttercream, and ganache. Repeat.
  6. Chill the Cake: Refrigerate for at least 2 hours.
  7. Make Chocolate Glaze (Optional): Heat cream until simmering. Pour over chocolate and oil. Let sit for a minute, then stir until smooth.
  8. Glaze the Cake (Optional): Pour glaze over chilled cake. Let set.
  9. Serve: Slice and enjoy your Opera Cake.

Notes

  • For best results, use high-quality ingredients.
  • The cake can be made ahead of time and stored in the refrigerator for up to 3 days.
  • Adjust coffee strength to your preference.

Nutrition

  • Serving Size: 1 slice
  • Calories: 450
  • Sugar: 35g
  • Sodium: 50mg
  • Fat: 30g
  • Saturated Fat: 18g
  • Unsaturated Fat: 10g
  • Trans Fat: 1g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Protein: 6g
  • Cholesterol: 100mg
Hi, I’m Rachel!

Recipe creator, food enthusiast, and busy mom on a mission to simplify dinner without sacrificing flavor. I share tried-and-true recipes that are easy to follow, budget-friendly, and always satisfying. Let’s make dinnertime the best part of your day!

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