Flourless Orange Pistachio Cake
If you’re looking for a delightful dessert that is both elegant and simple to make, let me introduce you to my cherished Flourless Orange Pistachio Cake. This cake is a true gem, bursting with the luscious flavors of fresh oranges and the nutty crunch of pistachios. It’s perfect for busy weeknights when you want something special, or it can shine at family gatherings as a show-stopping treat.
What makes this cake so special? Well, it’s not just the wonderful combination of flavors; it’s also gluten-free, making it suitable for everyone at your table. Whether you’re celebrating a birthday or just treating yourself on a sunny afternoon, this cake will bring smiles all around.
Why You’ll Love This Recipe
- Easy to Make: With just a few simple steps, you’ll have a delicious dessert ready in no time.
- Naturally Gluten-Free: This cake is made without any flour, so it’s perfect for those avoiding gluten.
- Bursting with Flavor: The combination of oranges and pistachios creates a delightful taste that will impress your family and friends.
- Make Ahead Friendly: Bake it in advance and enjoy it later; the flavors only get better over time!
- Beautiful Presentation: Drizzled with a honey glaze, this cake looks as good as it tastes!

Ingredients You’ll Need
These ingredients are simple and wholesome—perfect for creating something delicious without any fuss. Let’s gather what you need to make this delightful Flourless Orange Pistachio Cake:
- 2 cups almond flour
- 2 whole oranges
- â…” cup honey
- 3 large eggs
- ½ teaspoon baking soda
- 1 cup ground pistachios
- 1 teaspoon vanilla extract
- 2 tablespoons honey (for glaze)
- ½ cup fresh orange juice
Variations
One of the best things about this recipe is its flexibility! Feel free to get creative with these variations to suit your taste:
- Add spices: A pinch of cinnamon or cardamom can elevate the flavor profile beautifully.
- Mix in zest: Use some orange zest in the batter for an extra citrusy zing.
- Change the nuts: Swap out pistachios for almonds or walnuts if you prefer.
- Top with fruit: Fresh berries or slices of orange would make a lovely addition on top!
How to Make Flourless Orange Pistachio Cake
Step 1: Prepare the Oranges
Start by rinsing those bright oranges under running water. Then toss them into a pot and cover them with water. Simmer gently for about an hour. This step softens the oranges, allowing their natural sweetness to shine through in your cake.
Step 2: Blend the Oranges
Once your oranges are boiled, drain them and pop them into a blender. Blend until smooth. This velvety puree will be the star ingredient that gives your cake its moist texture and vibrant flavor.
Step 3: Preheat Your Oven
While blending those oranges, set your oven to preheat at 350°F (175°C). Don’t forget to lightly grease a 9-inch springform pan; this will help ensure that your cake comes out perfectly without sticking.
Step 4: Mix the Batter
In a large mixing bowl, combine the blended oranges with honey, eggs, almond flour, ground pistachios, baking soda, and vanilla extract. Stir everything together until smooth. This mixture not only smells amazing but will also create a wonderfully tender cake.
Step 5: Bake Your Cake
Pour your batter into the greased pan and bake for about an hour. Keep an eye on it; if the top begins browning too quickly, loosely cover it with foil. It’s ready when a toothpick inserted comes out clean—this tells you it’s perfectly baked!
Step 6: Make the Glaze
In a small pot, combine honey and fresh orange juice. Bring it to a boil, then reduce heat and simmer until it thickens down to half its original amount. Allow it to cool slightly; this glaze will add an irresistible shine and extra sweetness on top of your cake.
Step 7: Glaze & Cool
When your cake has cooled enough to handle, brush that beautiful glaze over the top using a pastry brush. Let everything cool completely before removing from the pan—this patience will pay off when it’s time to slice into that gorgeous cake!
Enjoy every bite of your homemade Flourless Orange Pistachio Cake!
Pro Tips for Making Flourless Orange Pistachio Cake
Making the perfect Flourless Orange Pistachio Cake can be a delightful experience, especially with a few helpful tips up your sleeve!
- Use fresh oranges: Fresh oranges yield the best flavor and sweetness. Avoid using canned or processed oranges for a more vibrant taste.
- Measure accurately: Precision is key in baking. Make sure to measure your almond flour and honey accurately to achieve the best texture and sweetness.
- Don’t skip the simmering: Simmering the oranges softens their skin and enhances their flavor, creating a richer and smoother cake.
- Watch your baking time: Oven temperatures can vary, so keep an eye on your cake as it bakes. A toothpick inserted in the center should come out clean; if it browns too quickly, shield it with foil.
- Cool completely before serving: Allowing the cake to cool completely helps it set up properly and makes for easier slicing.
How to Serve Flourless Orange Pistachio Cake
Serving this cake can be just as delightful as making it! With its vibrant flavors and beautiful presentation, you can truly impress your guests.
Garnishes
- Chopped pistachios: Sprinkle some chopped pistachios on top for added crunch and visual appeal.
- Fresh mint leaves: A few sprigs of fresh mint not only enhance the look but also provide a lovely contrast to the rich flavors of the cake.
- Orange zest: Grate some fresh orange zest over the top for a burst of citrus aroma that complements the cake beautifully.
Side Dishes
- Coconut yogurt: The creaminess of coconut yogurt pairs perfectly with this cake, adding a tropical element that balances out the sweetness.
- Berry compote: A simple berry compote made from simmered mixed berries adds a tangy contrast that brightens each bite of cake.
- Sliced fresh fruit: Offer slices of seasonal fruits like kiwi or strawberries to add freshness and color to your dessert spread.
- Herbal tea: Pairing this dessert with a warm cup of herbal tea brings an inviting warmth that rounds out your meal beautifully.
This Flourless Orange Pistachio Cake is sure to become a favorite at any gathering—enjoy every bite!

Make Ahead and Storage
This Flourless Orange Pistachio Cake is perfect for meal prep! You can make it ahead of time and store it easily, ensuring you always have a delicious dessert on hand.
Storing Leftovers
- Allow the cake to cool completely before storing.
- Place leftovers in an airtight container at room temperature for up to 3 days.
- For longer storage, refrigerate the cake, where it will last up to a week.
Freezing
- To freeze, wrap the cooled cake tightly in plastic wrap.
- Place the wrapped cake in a freezer-safe bag or container.
- It can be frozen for up to 2 months. Thaw in the refrigerator overnight when you’re ready to enjoy!
Reheating
- For best results, reheat slices in the microwave for about 10-15 seconds.
- Alternatively, warm slices in an oven preheated to 300°F (150°C) for about 5-10 minutes until heated through.
FAQs
Here are some common questions you might have about making this delightful cake.
Can I use other nuts instead of pistachios in the Flourless Orange Pistachio Cake?
Yes! While pistachios lend a unique flavor, you can substitute them with chopped walnuts or almonds for a different twist.
How do I ensure my Flourless Orange Pistachio Cake turns out moist?
Using fresh, whole oranges and not overbaking the cake will help maintain its moisture. Always check with a toothpick towards the end of baking!
Can I make this cake gluten-free?
Absolutely! This Flourless Orange Pistachio Cake is naturally gluten-free due to using almond flour and ground pistachios.
What should I serve with my Flourless Orange Pistachio Cake?
It pairs beautifully with whipped coconut cream or a scoop of dairy-free ice cream. Fresh fruits can also enhance its flavors!
How long does it take to make this cake?
The total time needed is approximately 140 minutes, including prep and cooking. It’s worth every minute for such a delicious dessert!
Final Thoughts
This Flourless Orange Pistachio Cake is truly special—it’s not only delicious but also gluten-free and packed with fresh flavors. I hope you feel inspired to try making it yourself! Enjoy each bite and share it with loved ones; it’s sure to be a hit at any gathering. Happy baking!
Flourless Orange Pistachio Cake
If you’re in search of an elegant yet simple dessert, the Flourless Orange Pistachio Cake is a must-try! This delightful cake is bursting with the vibrant flavors of fresh oranges and the crunchy texture of pistachios, making it a perfect treat for any occasion. Whether it’s a busy weeknight or a family gathering, this gluten-free cake will impress everyone at your table. With its naturally sweet honey glaze and beautiful presentation, it’s not just delicious—it’s visually stunning too. Enjoy a slice of this moist, nutty delight that’s sure to bring smiles all around!
- Prep Time: 20 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 20 minutes
- Yield: Serves about 10 slices 1x
- Category: Dessert
- Method: Baking
- Cuisine: Mediterranean
Ingredients
- 2 cups almond flour
- 2 whole oranges
- â…” cup honey
- 3 large eggs
- ½ teaspoon baking soda
- 1 cup ground pistachios
- 1 teaspoon vanilla extract
- 2 tablespoons honey (for glaze)
- ½ cup fresh orange juice
Instructions
- Prepare the Oranges: Rinse oranges and simmer in water for about an hour to soften.
- Blend: Drain and blend the softened oranges until smooth.
- Preheat Oven: Set oven to 350°F (175°C) and grease a 9-inch springform pan.
- Mix Batter: In a bowl, combine blended oranges, honey, eggs, almond flour, ground pistachios, baking soda, and vanilla extract until smooth.
- Bake: Pour batter into the pan and bake for approximately one hour or until a toothpick comes out clean.
- Make Glaze: Boil honey and fresh orange juice in a pot until thickened; brush over cooled cake.
- Cool & Serve: Allow to cool completely before serving.
Nutrition
- Serving Size: 1 serving
- Calories: 290
- Sugar: 25g
- Sodium: 50mg
- Fat: 17g
- Saturated Fat: 1g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 3g
- Protein: 6g
- Cholesterol: 0mg
