Flourless Orange Pistachio Cake
If you’re looking for a dessert that’s both delightful and unique, the Flourless Orange Pistachio Cake is just the treat you need! This cake is bursting with vibrant flavors from fresh oranges and crunchy pistachios, making it a perfect choice for any occasion. Whether you’re hosting a family gathering or simply want to impress your friends on a busy weeknight, this cake is sure to be a hit. Plus, it’s gluten-free, which means everyone can enjoy a slice (or two!).
What makes this recipe truly special is how easy it is to prepare. With simple ingredients and straightforward steps, you’ll find yourself baking this cake on repeat. The combination of almond flour and ground pistachios gives it a lovely texture, while the sticky honey glaze adds that perfect finishing touch. Trust me, once you take your first bite, you’ll understand why this Flourless Orange Pistachio Cake has become a beloved favorite in my kitchen!
Why You’ll Love This Recipe
- Easy to Make: This recipe requires minimal effort and uses simple techniques that anyone can master!
- Deliciously Unique: The combination of orange and pistachio creates an exciting flavor profile that stands out.
- Perfect for Any Occasion: Whether it’s a cozy family dinner or a festive celebration, this cake fits right in.
- Naturally Gluten-Free: Enjoy this dessert without worrying about gluten; it’s made with almond flour!
- Make-Ahead Friendly: Bake it ahead of time and store it for later—it’s just as good (if not better) the next day.

Ingredients You’ll Need
The ingredients for this Flourless Orange Pistachio Cake are simple and wholesome. You probably have many of them in your pantry already! Let’s gather what we need to create this delicious dessert:
- 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 the glaze)
- ½ cup fresh orange juice
Variations
One of the best things about this cake is its flexibility! You can easily adjust the flavors or ingredients to suit your taste or dietary needs. Here are some fun ideas to try:
- Add Some Spice: Incorporate spices like cinnamon or cardamom for an extra layer of warmth.
- Try Different Nuts: Swap out pistachios for walnuts or almonds if you prefer.
- Use Other Citrus Fruits: Experiment with lemons or grapefruits instead of oranges for a different zing.
- Top with Fresh Fruit: Garnish with fresh berries or citrus slices for added color and flavor.
How to Make Flourless Orange Pistachio Cake
Step 1: Prepare the Oranges
Start by rinsing the oranges well under running water. Place them in a pot and cover them with enough water to simmer gently for an hour. This step softens the oranges, making them easier to blend into a smooth puree later.
Step 2: Blend the Oranges
Once the oranges have boiled, drain the water and pop them into your blender. Blend until they reach a velvety smooth texture. This orange puree will add moisture and flavor to our cake, creating that delightful citrusy goodness.
Step 3: Preheat Your Oven
Set your oven to 350°F (175°C) and lightly grease a 9-inch springform pan. Greasing helps prevent the cake from sticking to the pan, ensuring you get every delicious slice when it’s ready.
Step 4: Mix the Batter
In a large mixing bowl, combine the blended oranges, honey, eggs, almond flour, ground pistachios, baking soda, and vanilla extract. Stir everything together until smooth; this is where all those wonderful flavors come together!
Step 5: Bake It Up
Pour your mixture into the prepared pan and bake for about an hour. Keep an eye on it—if it starts browning too quickly on top, loosely cover it with foil. You’ll know it’s done when a toothpick inserted comes out clean.
Step 6: Make the Glaze
While your cake bakes, combine honey and orange juice in a small pot over medium heat. Bring it to boil before lowering the heat to simmer until it’s reduced by half. This sticky glaze will add shine and sweetness once applied!
Step 7: Glaze & Cool
When your cake has cooled slightly but is still warm, brush the glaze on top using a pastry brush. Let it cool completely in the pan before carefully removing it. Now you’re ready to slice up this sweet treat and share it with loved ones!
Pro Tips for Making Flourless Orange Pistachio Cake
Creating a delicious Flourless Orange Pistachio Cake is a breeze with these helpful tips!
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Choose fresh oranges: Using fresh, high-quality oranges ensures the best flavor and moisture in your cake. Fresh oranges are juicier and more aromatic, enhancing the overall taste.
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Measure your ingredients accurately: Accurate measurements are vital in baking, especially in gluten-free recipes. This helps achieve the perfect texture without compromising on moistness or flavor.
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Monitor baking time closely: Every oven is different! Start checking the cake about 10 minutes before the suggested baking time to avoid overbaking, which can lead to a dry texture.
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Let it cool before glazing: Allowing your cake to cool slightly before adding the honey-orange glaze allows it to absorb more flavor and keeps the glaze from melting away into the cake.
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Experiment with nuts: Feel free to mix up the types of nuts you use. While pistachios are delightful, almonds or walnuts can add unique flavors and textures to your cake as well.
How to Serve Flourless Orange Pistachio Cake
This lovely cake is not only tasty but also visually appealing, making it perfect for any occasion. Here are some ideas on how to present and serve your delightful creation!
Garnishes
- Zest of orange: A sprinkle of freshly grated orange zest adds a pop of color and an extra burst of citrus flavor that complements the cake beautifully.
- Chopped pistachios: A sprinkle of chopped pistachios on top provides a lovely crunch and enhances the nutty flavor profile of the cake.
- Mint leaves: Fresh mint leaves can be used as an elegant garnish that adds a refreshing touch and balances the sweetness of the glaze.
Side Dishes
- Coconut yogurt: Serve with a dollop of coconut yogurt for a creamy contrast that pairs perfectly with the citrusy flavors of the cake.
- Mixed berry salad: A simple salad made from fresh berries adds a bright, tart element that complements the sweetness of the cake.
- Herbal tea: A warm cup of herbal tea, such as chamomile or mint, offers a soothing accompaniment that balances out dessert nicely.
- Citrus sorbet: For an extra refreshing touch, serve alongside a scoop of citrus sorbet that echoes the orange flavor while providing a cold contrast.
With these tips and serving suggestions, your Flourless Orange Pistachio Cake will surely become a favorite at gatherings! Enjoy every slice!

Make Ahead and Storage
This Flourless Orange Pistachio Cake is perfect for meal prep! You can easily make it ahead of time and enjoy it throughout the week or serve it at gatherings. Here’s how to store it properly:
Storing Leftovers
- Let the cake cool completely before storing.
- Wrap the cake tightly in plastic wrap or aluminum foil.
- Place it in an airtight container to keep it fresh.
- Store in the refrigerator for up to 5 days.
Freezing
- Once cooled, slice the cake into individual portions for easy serving.
- Wrap each piece tightly in plastic wrap and then in aluminum foil to prevent freezer burn.
- Label with the date and freeze for up to 3 months.
- To thaw, transfer slices to the refrigerator overnight before enjoying.
Reheating
- For best results, reheat individual slices in a microwave for about 15-20 seconds until warm.
- Alternatively, place a slice on a baking sheet and warm in a preheated oven at 350°F (175°C) for about 5-10 minutes.
FAQs
Here are some common questions you might have about this delicious dessert!
Can I make Flourless Orange Pistachio Cake gluten-free?
Absolutely! This recipe is already gluten-free since it uses almond flour instead of regular wheat flour. It’s perfect for anyone looking to avoid gluten.
How do I know when my Flourless Orange Pistachio Cake is done?
The cake is done when a toothpick inserted into the center comes out clean. Keep an eye on the top; if it starts browning too quickly, cover it loosely with foil.
What can I substitute for honey in this recipe?
If you prefer not to use honey, you can substitute with maple syrup or agave nectar. Both options will add sweetness and work beautifully in this recipe.
Can I add other nuts to my Flourless Orange Pistachio Cake?
Yes! If you’re a fan of other nuts, feel free to mix in walnuts or almonds along with pistachios. Just remember that this may alter the texture slightly.
How long does Flourless Orange Pistachio Cake last?
When stored properly in the refrigerator, this cake will last up to 5 days. If frozen, you can enjoy it for up to 3 months!
Final Thoughts
I hope you enjoy making this delightful Flourless Orange Pistachio Cake as much as I do! It’s not just a dessert; it’s a celebration of flavors that brings warmth and joy to any occasion. Whether you’re sharing with friends or savoring a slice yourself, I know you’ll find happiness in every bite. Happy baking, and don’t forget to experiment with your own twists!
Flourless Orange Pistachio Cake
If you’re in search of a dessert that delivers both flavor and flair, look no further than the Flourless Orange Pistachio Cake. This gluten-free delight is infused with the bright essence of fresh oranges and the crunch of pistachios, making it a standout choice for any gathering or a special treat at home. The cake is not only simple to prepare but also features a sticky honey-orange glaze that enhances its moist texture. With just a few wholesome ingredients, this cake will quickly become a staple in your baking repertoire. Whether you’re aiming to impress guests or simply indulge yourself, each bite promises to be as delightful as the last.
- Prep Time: 15 minutes
- Cook Time: 60 minutes
- Total Time: 1 hour 15 minutes
- Yield: Serves approximately 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
- ½ cup fresh orange juice
Instructions
- Rinse and simmer the oranges in water for an hour to soften. Drain and blend until smooth.
- Preheat your oven to 350°F (175°C) and grease a 9-inch springform pan.
- In a bowl, mix the blended oranges, honey, eggs, almond flour, ground pistachios, baking soda, and vanilla extract until smooth.
- Pour the batter into the prepared pan and bake for about an hour or until a toothpick comes out clean.
- For the glaze, combine honey and orange juice over medium heat until reduced by half. Brush this glaze over the warm cake once baked.
Nutrition
- Serving Size: 1 slice (80g)
- Calories: 270
- Sugar: 20g
- Sodium: 70mg
- Fat: 16g
- Saturated Fat: 1g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 5g
- Protein: 6g
- Cholesterol: 70mg
