Flourless orange cake

Flourless orange cake is a moist, gluten-free dessert made from whole oranges, eggs, sugar, and ground almonds. Its rich, nutty flavor complemented by the tangy sweetness of oranges makes it ideal for special occasions or everyday enjoyment.

04 Mar 2026
Cook time 100 min
Prep time 15 min

Ingredients:

1 orange
3 eggs
3/4 cup sugar
3 cups almonds
1 tsp baking powder

The Flourless Orange Cake is a delightful and moist dessert that is not only gluten-free but also rich in flavor and nutrients. Made with whole oranges, eggs, sugar, almonds, and a hint of baking powder, this cake is perfect for those who appreciate a dense and flavorful treat without the use of traditional flour. This cake combines the natural sweetness and tang of oranges with the rich, nutty taste of almonds, making it a perfect choice for special occasions or as a daily indulgence.

Instructions:

1. Prepare the Orange:
- Place the whole orange in a pot and cover it with water. Bring to a boil, then reduce the heat and simmer for about 1 hour until the orange is soft.
- Drain the water and let the orange cool down to room temperature. Once cool, cut the orange into quarters, remove any seeds, and blend it, including the peel, in a food processor until smooth. Set aside.

2. Preheat the Oven:
- Preheat your oven to 350°F (175°C). Grease and line the bottom of an 8 or 9-inch (20-23 cm) springform pan with parchment paper.

3. Blending the Wet Ingredients:
- In a large mixing bowl, whisk the eggs and sugar together until well combined and slightly frothy.

4. Add the Orange Puree:
- Fold the prepared orange puree into the egg and sugar mixture until thoroughly combined.

5. Combine Dry Ingredients:
- In another bowl, mix the ground almonds and baking powder together.

6. Combine Wet and Dry Ingredients:
- Gradually add the almond and baking powder mixture to the orange mixture, stirring until well combined.

7. Bake the Cake:
- Pour the batter into the prepared springform pan and smooth the top with a spatula.
- Bake in the preheated oven for about 50-60 minutes, or until a toothpick inserted into the center of the cake comes out clean.

8. Cool the Cake:
- Allow the cake to cool in the pan for about 10 minutes, then carefully remove the sides of the springform pan and transfer the cake to a wire rack to cool completely.

9. Serve:
- Once the cake is fully cooled, it’s ready to be served. You can dust the top with powdered sugar or garnish with some orange zest for an extra touch.

The Flourless Orange Cake is a beautiful combination of almond and orange flavors, resulting in a moist, flavorful, and gluten-free dessert. Perfect for any occasion, this cake is sure to impress your guests with its delightful taste and texture. By following the tips provided, you can ensure a perfect bake every time and enjoy a slice of this delicious cake.

Flourless orange cake FAQ:

How long should I bake the Flourless Orange Cake?

Bake the cake in a preheated oven at 350°F (175°C) for about 50-60 minutes. Check for doneness by inserting a toothpick into the center; it should come out clean.

What size springform pan should I use for this cake?

You can use either an 8 or 9-inch (20-23 cm) springform pan for baking this Flourless Orange Cake, depending on how thick you want the cake to be.

Can I substitute ground almonds with another type of flour?

This recipe specifically utilizes ground almonds to maintain its flourless nature. However, you could try using almond flour instead, but traditional flours will not work as they contain gluten.

How do I store the Flourless Orange Cake?

Store the cake in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate it, where it will last for up to a week.

What should I do if my cake is not rising?

If your cake is not rising, ensure you are using fresh baking powder as it can lose potency over time. Additionally, ensure that the egg and sugar mixture is well-whipped to incorporate air for better rise.

Cooking Tips:

- To ensure a smooth batter, make sure to blend the boiled orange until completely smooth. Any chunks might affect the texture of the cake.

- If you prefer a finer texture, use almond flour instead of ground almonds.

- For an extra citrusy kick, zest an additional orange and mix the zest into the batter.

- Let the cake cool completely before removing it from the pan to prevent it from breaking apart.

- Serve with a dusting of powdered sugar or alongside a dollop of whipped cream for an added touch of sweetness.

Nutrition Facts

12 Servings
Calories 250kcal
Protein 8g
Carbohydrates 20g
Fiber 4.05g
Sugar 15g
Fat 16g

Flourless orange cake