Okay, let me tell you something—this Flourless Pistachio Cake with Chocolate Ganache is an absolute game-changer. Picture this: a rich, nutty pistachio cake that’s wonderfully moist and decadent, topped with a glossy, silky layer of dark chocolate ganache. It’s everything you love about indulgence, without being overly heavy. The pistachios give the cake this lovely, buttery depth, and the ganache? Well, it’s just the perfect finishing touch that takes it to another level. If you’re looking for something that feels elegant but doesn’t require you to be a pastry chef—this cake is for you. Trust me, once you try it, you’ll be hooked. It’s like a little piece of heaven on a plate!
Why You’ll Love Flourless Pistachio Cake with Chocolate Ganache
This recipe isn’t just about the ingredients—it’s about creating moments that make you feel like you’re treating yourself to something really special. Here’s why this cake is a total winner:
- Versatile: Whether it’s for a birthday, a holiday gathering, or a casual dinner party, this cake works for any occasion. It’s fancy enough to impress, but still easy to make, which means it’ll shine at any event.
- Budget-Friendly: The ingredients are simple, and many of them are things you might already have in your kitchen! This isn’t one of those recipes where you have to search for obscure items—pistachios and a bit of chocolate are the stars, and they create magic together.
- Quick and Easy: The best part? This cake is simple to prepare, and it doesn’t even require any flour! It’s an easy recipe that doesn’t require any fancy equipment. Even if you’re not an experienced baker, you’ll feel like a pro making this.
- Customizable: If you want to switch things up, you can use different nuts for the cake (hazelnuts or almonds would be amazing), or swap dark chocolate ganache for milk chocolate if you prefer a sweeter taste.
- Crowd-Pleasing: This cake is one of those desserts that’ll wow your friends and family. The combination of pistachio and chocolate is just perfect, and it’s guaranteed to disappear fast—so you might want to make two!

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Ingredients in Flourless Pistachio Cake with Chocolate Ganache
This cake is packed with simple ingredients that come together to create an unforgettable dessert. Let’s take a look at what you’ll need:
- Pistachios: The heart and soul of this cake. Ground pistachios create a soft, moist texture and give the cake its rich, nutty flavor.
- Butter: Adds richness and tenderness to the cake. It helps create that melt-in-your-mouth texture that makes every bite irresistible.
- Eggs: They help bind the cake together and give it structure while keeping it moist and light.
- Sugar: A little sweetness to balance out the pistachios and enhance the cake’s flavor.
- Vanilla Extract: Adds a lovely depth of flavor to the cake, making it more aromatic and rich.
- Dark Chocolate: For the ganache—dark chocolate is the perfect match for the pistachio cake, bringing a bit of bitterness that pairs wonderfully with the nutty sweetness.
(Note: The full ingredients list, including measurements, is provided in the recipe card directly below.)
Instructions
Let’s jump into the steps for making this incredibly indulgent cake. Get ready for a treat!
Preheat Your Oven
Start by preheating your oven to 350°F (175°C). This step ensures that your cake bakes evenly and has that perfect golden finish.
Prepare Your Pan
Grease your cake pan with butter or line it with parchment paper to prevent the cake from sticking. Trust me, you don’t want to lose any of that deliciousness in the pan!
Mix the Wet Ingredients
In a large mixing bowl, cream the softened butter and sugar together until light and fluffy. Add in the eggs, one at a time, mixing well after each addition. Finally, stir in the vanilla extract.
Fold in the Pistachios
Next, fold in the ground pistachios. The pistachios will give the batter a little texture and richness. It’s totally okay if the mixture is a little thick—it’ll bake up beautifully!
Bake the Cake
Pour the batter into your prepared cake pan and smooth the top with a spatula. Bake for about 25-30 minutes, or until a toothpick inserted into the center comes out clean. Let the cake cool completely before adding the ganache.
Make the Chocolate Ganache
While your cake cools, let’s make the ganache! In a heatproof bowl, melt the dark chocolate and butter together until smooth and glossy. You can do this either in a microwave (in 30-second intervals) or over a double boiler. Stir until it’s silky smooth.
Assemble the Cake
Once the cake has cooled, pour the ganache over the top, spreading it evenly with a spatula so it covers the entire cake. Let the ganache set for a few minutes to firm up just a bit.
Serve and Enjoy
Cut yourself a slice, and enjoy the rich, nutty, and chocolatey goodness. Trust me, each bite is going to feel like a little celebration. If you’re feeling fancy, you can garnish the cake with chopped pistachios or a dusting of cocoa powder for a little extra flair.
How to Serve Flourless Pistachio Cake with Chocolate Ganache
This cake is divine on its own, but here are a few ideas to make your dessert experience even more special:
- Fresh Berries: Serve it with a handful of fresh berries like raspberries or strawberries to add a refreshing, tart contrast to the richness of the cake and ganache.
- Whipped Cream: A dollop of lightly sweetened whipped cream pairs beautifully with the deep flavors of the pistachio and chocolate. It’s like a match made in dessert heaven!
- Coffee or Espresso: If you’re having this cake after dinner, serve it alongside a strong cup of coffee or espresso. The bitterness of the coffee complements the chocolate ganache perfectly.
- Ice Cream: A scoop of vanilla or salted caramel ice cream adds an extra indulgent touch, especially when paired with the pistachio flavor.
Additional Tips
Here are some extra tips to help you get the most out of this recipe:
- Make Ahead: This cake keeps beautifully for a few days, so feel free to make it ahead of time. Just keep it stored in an airtight container to maintain its freshness.
- Freezer-Friendly: You can freeze this cake! Just make sure to wrap it tightly in plastic wrap and foil before freezing. When you’re ready to eat, thaw it at room temperature and top it with the ganache.
- Adjust the Ganache: If you prefer a thicker ganache, simply use more chocolate or let it set a little longer before pouring it over the cake.
- Dietary Adjustments: If you’re making this for someone with dietary restrictions, try using dairy-free butter and chocolate. You can also replace the eggs with a flax or chia egg if you’re looking for a vegan option.
FAQ Section
Q1: Can I use other nuts in this recipe?
A1: Absolutely! If pistachios aren’t your thing, try using almonds, hazelnuts, or walnuts for a different flavor. Just make sure to grind them finely.
Q2: Can I make this cake without chocolate ganache?
A2: Yes! If you’re not a chocolate fan, you can skip the ganache and dust the cake with powdered sugar or drizzle it with honey for a lighter finish.
Q3: How do I store leftovers?
A3: Store any leftovers in an airtight container at room temperature for up to 3 days. You can also refrigerate it, but it’s so good, I doubt it’ll last that long!
Q4: Can I double the recipe?
A4: Definitely! Just make sure to adjust your baking time if you’re using a larger pan. You’ll want to check for doneness with a toothpick to ensure it’s cooked through.
Q5: Can I freeze the cake?
A5: Yes, you can freeze the cake. Just make sure it’s wrapped tightly to avoid freezer burn. Thaw at room temperature and then add the ganache before serving.
Conclusion
This Flourless Pistachio Cake with Chocolate Ganache is rich, decadent, and utterly satisfying—everything a dessert should be. It’s perfect for special occasions or just because you want to treat yourself to something extraordinary. I promise you, once you try it, this cake will become your go-to for any dessert craving. Happy baking!
PrintFlourless Pistachio Cake with Chocolate Ganache
This Flourless Pistachio Cake with Chocolate Ganache is a decadent dessert that’s rich, nutty, and indulgent. The pistachio base paired with a smooth chocolate ganache creates a luxurious treat perfect for any occasion.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 8 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
-
For the Pistachio Cake:
- 1 cup pistachios
- 1 cup powdered sugar
- 4 large eggs
- 1 teaspoon vanilla extract
- ½ teaspoon baking powder
- Pinch of salt
For the Chocolate Ganache:
- 1 cup dark chocolate chips
- ½ cup heavy cream
- 1 tablespoon unsalted butter
Instructions
- Pistachio Preparation: Preheat your oven to 350°F (175°C). Grease an 8-inch round cake pan and line the bottom with parchment paper. In a food processor, blend the pistachios until they are finely ground.
- Mixing the Batter: In a large bowl, combine the ground pistachios and powdered sugar. Add the eggs, vanilla extract, baking powder, and a pinch of salt. Mix until everything is well combined and smooth.
- Baking: Pour the batter into the prepared cake pan. Bake for about 25-30 minutes, or until a toothpick inserted in the center comes out clean. Let the cake cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely.
- Making the Ganache: In a small saucepan, heat the heavy cream over medium heat until it just starts to simmer. Remove from heat and add the chocolate chips and butter. Stir until the chocolate is melted and the mixture is smooth.
- Assembling: Once the cake is cool, pour the chocolate ganache over the top, letting it drip down the sides. Allow the ganache to set for a bit before slicing.
Notes
- You can garnish the cake with extra pistachios for added texture.
- If you prefer a sweeter chocolate ganache, you can use milk chocolate chips instead of dark chocolate.
- This cake is naturally gluten-free, making it a perfect option for those with gluten sensitivities.
Nutrition
- Serving Size: 1 slice
- Calories: 300 kcal
- Sugar: 20g
- Sodium: 50mg
- Fat: 23g
- Saturated Fat: 4g
- Unsaturated Fat: 19g
- Trans Fat: 0g
- Carbohydrates: 26g
- Fiber: 2g
- Protein: 7g
- Cholesterol: 45mg