Flourless Orange Pistachio Cake
If you’re looking for a dessert that’s both delightful and unique, let me introduce you to my favorite Flourless Orange Pistachio Cake! This cake is a true gem, bursting with the vibrant flavors of fresh oranges and nutty pistachios. It’s not just any dessert; it’s an experience that brings joy to every bite. Whether you’re celebrating a special occasion or simply need a sweet treat for a busy weeknight, this cake fits the bill perfectly.
What I love most about this recipe is how easy it is to make. With simple ingredients and minimal fuss, you can whip up a stunning dessert that impresses family and friends alike. Plus, the sticky orange honey glaze on top adds an irresistible shine that makes it look fancy without requiring any complicated techniques!
Why You’ll Love This Recipe
- Easy Preparation: This Flourless Orange Pistachio Cake comes together in just a few simple steps, making it perfect for bakers of all skill levels.
- Family-Friendly Appeal: Everyone loves the combination of sweet oranges and crunchy pistachios, making this cake a hit with kids and adults alike.
- Make-Ahead Convenience: Bake it in advance for parties or gatherings—this cake tastes even better after a day in the fridge!
- Naturally Gluten-Free: With almond flour as its base, this delicious dessert suits those avoiding gluten without sacrificing flavor.

Ingredients You’ll Need
Let’s gather the simple, wholesome ingredients for this delightful cake! You likely have most of these on hand already. Each ingredient plays an important role in creating that moist texture and lovely flavor profile.
- 2 cups almond flour
- 2 whole oranges
- ⅔ 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 baking is how you can customize recipes to suit your taste. Here are some fun variations to consider:
- Add Chocolate: Mix in some dairy-free chocolate chips for an indulgent twist.
- Swap the Nuts: Use ground almonds or walnuts instead of pistachios if you prefer.
- Citrus Twist: Experiment with different citrus fruits like lemons or limes for a refreshing change.
- Top with Berries: Serve slices with fresh berries for an added burst of color and flavor!
How to Make Flourless Orange Pistachio Cake
Step 1: Prepare the Oranges
Start by rinsing two whole oranges under running water. This step is important to remove any residues before simmering them gently in water for about an hour. Cooking the oranges softens them and brings out their natural sweetness.
Step 2: Blend Until Smooth
After simmering, drain the water and toss the boiled oranges into your blender. Blend them until they turn into a velvety smooth puree. This step is crucial because it incorporates all that citrus goodness into your cake batter.
Step 3: Preheat Your Oven
While blending, go ahead and preheat your oven to 350°F (175°C). Lightly grease a 9-inch springform pan so that your cake won’t stick later on. A well-prepped pan means easy removal once our cake is baked!
Step 4: Mix It All Together
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 it looks smooth and inviting. The mixture will be thick but should come together nicely.
Step 5: Bake Your Cake
Pour the batter into your greased springform pan and pop it in the oven. Bake for around one hour—just keep an eye on it! If the top starts browning too early, loosely cover it with foil. The cake is done when a toothpick inserted comes out clean.
Step 6: Make the Glaze
While your cake cools down slightly, combine honey and fresh orange juice in a small pot. Heat until boiling, then reduce to simmer until it’s reduced by half. Letting it cool will give you that perfect glaze consistency.
Step 7: Glaze Your Cake
Once your cake isn’t too hot anymore, brush the orange glaze generously over the top using a pastry brush. Allow it to cool completely before gently removing from the pan—it’s worth waiting for!
And there you have it—a beautiful Flourless Orange Pistachio Cake ready to enjoy! Each slice tells a story of vibrant flavors and loving preparation; I can’t wait for you to share this with your friends and family!
Pro Tips for Making Flourless Orange Pistachio Cake
Baking this delightful cake is a breeze with just a few handy tips to ensure your cake turns out perfectly every time!
- Use ripe oranges – Ripe oranges will have the best flavor and sweetness, enhancing the overall taste of your cake.
- Blend thoroughly – Make sure to blend the boiled oranges until completely smooth; this ensures even distribution of flavor and moisture in the cake.
- Check doneness carefully – Use a toothpick to test for doneness, but keep an eye on the top. If it’s browning too quickly, cover it with foil to prevent burning.
- Let it cool completely – Allowing the cake to cool completely before removing it from the pan helps maintain its structure and prevents it from breaking apart.
- Experiment with toppings – Feel free to get creative with toppings! Adding a sprinkle of crushed pistachios or some fresh orange zest can elevate the presentation and taste.
How to Serve Flourless Orange Pistachio Cake
Serving this cake is all about making it look as good as it tastes! Here are some ideas to present your masterpiece.
Garnishes
- Chopped pistachios: A sprinkle of chopped pistachios on top adds a lovely crunch and enhances the nutty flavor.
- Fresh orange slices: Thinly sliced fresh oranges not only brighten up the dish but also provide a refreshing contrast to the sweetness of the cake.
Side Dishes
- Greek yogurt: The creaminess of Greek yogurt pairs beautifully with this cake, adding a tangy balance that complements the sweetness.
- Coconut whipped cream: For a dairy-free option, coconut whipped cream offers a rich, fluffy topping that enhances the overall indulgence without overpowering the flavors.
- Fruit salad: A colorful fruit salad made with seasonal fruits can provide a refreshing side that pairs wonderfully with the warm spices and citrus notes in your cake.
- Herbal tea: Serving your cake alongside a soothing cup of herbal tea creates a calming atmosphere perfect for enjoying dessert together.
With these tips and serving suggestions, your Flourless Orange Pistachio Cake is sure to impress both visually and in taste! Enjoy every bite!

Make Ahead and Storage
This Flourless Orange Pistachio Cake is not just a delightful treat; it’s also perfect for meal prep! You can make it in advance and enjoy its flavors over several days. Here’s how to store and enjoy this cake for longer:
Storing Leftovers
- Store the cooled cake in an airtight container at room temperature for up to 3 days.
- If you prefer, you can refrigerate it to extend freshness, which will keep it good for about a week.
Freezing
- To freeze, wrap individual slices or the whole cake tightly in plastic wrap and then place it in a freezer-safe bag.
- Label with the date and freeze for up to 2 months.
Reheating
- For best results, thaw the cake overnight in the refrigerator before reheating.
- Warm slices in the microwave for about 10-15 seconds or gently reheat in the oven at 350°F (175°C) until warmed through.
FAQs
You might have some questions about this delicious cake! Here are answers to help you out.
Can I use a different nut flour instead of almond flour in the Flourless Orange Pistachio Cake?
Yes, you can substitute almond flour with another nut flour like hazelnut or cashew flour. Just be aware that the flavor profile may change slightly!
How do I ensure my Flourless Orange Pistachio Cake turns out moist?
To keep your cake moist, make sure to blend the oranges thoroughly and avoid overbaking. The honey glaze also adds moisture and flavor!
Is there a substitute for honey if I want to make this Flourless Orange Pistachio Cake vegan?
For a vegan version, you can use maple syrup or agave nectar instead of honey. This will maintain sweetness while aligning with vegan dietary preferences.
Can I add other flavors to the Flourless Orange Pistachio Cake?
Absolutely! Feel free to experiment by adding spices like cardamom or cinnamon, or even zest from other citrus fruits for an extra burst of flavor.
How many servings does this Flourless Orange Pistachio Cake yield?
This recipe yields about 10 servings, making it great for gatherings or as a delightful dessert after dinner!
Final Thoughts
I hope you feel inspired to bake this wonderful Flourless Orange Pistachio Cake! It’s a special dessert that combines vibrant flavors and wholesome ingredients, perfect for any occasion. Enjoy every bite, and don’t hesitate to share your experience—your kitchen adventures bring joy! Happy baking!
Flourless Orange Pistachio Cake
Indulge in the delightful experience of baking a Flourless Orange Pistachio Cake that’s both rich and uniquely flavorful. This moist cake is a celebration of vibrant oranges complemented by the nutty crunch of pistachios, making it the perfect choice for any occasion—be it a special gathering or a cozy weeknight dessert. With simple ingredients and an easy preparation process, you’ll impress family and friends without any complicated techniques. The sticky orange honey glaze on top adds a beautiful shine, elevating this dessert into a true culinary masterpiece.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 15 minutes
- Yield: Approximately 10 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: Mediterranean
Ingredients
- 2 cups almond flour
- 2 whole oranges
- ⅔ cup honey
- 3 large eggs
- ½ teaspoon baking soda
- 1 cup ground pistachios
- 1 teaspoon vanilla extract
- ½ cup fresh orange juice
Instructions
- Rinse two whole oranges and simmer in water for about one hour to soften.
- Drain and blend the boiled oranges into a smooth puree.
- Preheat your oven to 350°F (175°C) and grease a 9-inch springform pan.
- In a bowl, mix the blended oranges with honey, eggs, almond flour, ground pistachios, baking soda, and vanilla until smooth.
- Pour the batter into the prepared pan and bake for about one hour or until a toothpick comes out clean.
- For the glaze, heat honey and fresh orange juice until reduced by half; cool slightly before brushing over the cake.
Nutrition
- Serving Size: 1 slice (80g)
- Calories: 210
- Sugar: 16g
- Sodium: 50mg
- Fat: 12g
- Saturated Fat: 1g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 2g
- Protein: 6g
- Cholesterol: 70mg
