This Whole Orange Cake makes use of the entire fruit, creating an incredibly moist crumb with deep orange flavour in every bite. Boiling the oranges first softens the peel and removes most of its bitterness, allowing the fruit to blend into a smooth puree that becomes the heart of the batter. The result is a rich, tender cake with a delicate almond flavour, a beautiful golden colour, and a texture that stays moist for days. It is naturally gluten-free when made with almond meal and gluten-free baking powder, making it a wonderful dessert for gatherings where everyone can enjoy a slice. Inspired by the classic whole orange cake technique, this version keeps the process simple while delivering bakery-quality results at home.
What Makes Whole Orange Cake Special?
Unlike traditional orange cakes that rely on juice or zest, this recipe blends softened whole oranges directly into the batter. The peel contributes intense citrus aroma while the fruit keeps the cake incredibly moist without needing butter or oil. Almond meal replaces wheat flour, giving the cake a soft, slightly dense texture with a pleasant nutty flavour that pairs perfectly with fresh oranges.
Ingredients
| Ingredient | Quantity | Purpose |
|---|---|---|
| Medium oranges | 2 (about 600 g total) | Main flavour and moisture |
| Almond meal (ground almonds) | 2¾ cups | Flour replacement |
| Large eggs | 6 | Structure and richness |
| Granulated sugar | 1¼ cups | Sweetness |
| Baking powder | 1¼ teaspoons | Leavening |
| Pinch of salt (optional) | 1 pinch | Enhances flavour |
| Icing sugar (optional) | For dusting | Decoration |
Also Read: Caramel Brownies
Kitchen Equipment
- 9-inch (23 cm) round cake pan
- Food processor or high-powered blender
- Large saucepan
- Cooling rack
- Parchment paper
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How to Make Whole Orange Cake
Step 1: Prepare the Oranges
Wash the oranges thoroughly. Place them in a saucepan, cover with water, and bring to a boil. Simmer for 10 minutes, drain, and repeat this process two more times. This helps soften the peel and removes excess bitterness from the white pith. Allow the oranges to cool until easy to handle.
Step 2: Chop the Fruit
Slice the cooled oranges open, remove all seeds, and roughly chop them into smaller pieces. There is no need to peel them because the entire fruit will be used.
Step 3: Make the Orange Puree
Add the chopped oranges to a food processor and blend until they resemble a thick marmalade with only tiny pieces of peel remaining.
Step 4: Prepare the Batter
Add the almond meal, eggs, sugar, baking powder, and optional pinch of salt to the food processor. Blend until everything is fully combined and smooth.
Step 5: Bake
Preheat the oven to 160°C (320°F). Grease and line a 9-inch round cake pan with parchment paper. Pour the batter into the prepared pan and spread it evenly. Bake for 55 to 65 minutes, or until the top is golden and a skewer inserted into the centre comes out clean.
Step 6: Cool Completely
Allow the cake to cool completely in the pan before removing it. The cake is delicate while warm and becomes firmer as it cools.
Step 7: Serve
Dust lightly with icing sugar if desired. Serve plain or with Greek yogurt, whipped cream, crème fraîche, or a scoop of vanilla ice cream.
Also Read: Chocolate Ganache
What You Can Do Better
- Choose thin-skinned, sweet oranges for the best flavour.
- Do not skip boiling the oranges because it removes bitterness from the peel.
- Remove every seed before blending to prevent a bitter taste.
- Allow the cake to cool fully before slicing to maintain its texture.
- Use room-temperature eggs for a smoother batter.
- Line the cake pan with parchment paper for easy removal.
- Avoid overbaking so the cake stays soft and moist.
- Dust with icing sugar just before serving for the freshest presentation.
Serving Suggestions
- Serve with fresh whipped cream.
- Pair with Greek yogurt for a lighter dessert.
- Add fresh berries for extra colour.
- Enjoy alongside hot tea or freshly brewed coffee.
- Top with toasted almond flakes for added crunch.
Storage Tips
Store the cake in an airtight container at room temperature for up to 3 days. Refrigerate for up to 5 days if your kitchen is warm. For longer storage, wrap individual slices tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before serving.
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Nutritional Information
The following values are approximate per serving when the cake is divided into 12 slices.
| Nutrient | Amount Per Serving |
|---|---|
| Calories | 270 kcal |
| Carbohydrates | 32 g |
| Protein | 8 g |
| Fat | 14 g |
| Saturated Fat | 2 g |
| Cholesterol | 82 mg |
| Sodium | 35 mg |
| Fibre | 4 g |
| Sugar | 26 g |
| Vitamin C | 27 mg |
| Calcium | 105 mg |
| Iron | 1 mg |
Also Read: Homemade Cream of Chicken Soup
Frequently Asked Questions
Can I use any variety of oranges?
Yes. Navel, Valencia, Cara Cara, and similar sweet oranges all work well. Thin-skinned oranges generally produce the best flavour.
Can I replace almond meal with regular flour?
This recipe is designed specifically for almond meal. Replacing it with wheat flour requires different ingredient ratios and will produce a different texture.
Why do the oranges need to be boiled?
Boiling softens the peel and reduces the bitterness from the white pith, creating a sweeter and smoother cake.
Can I make this cake ahead of time?
Yes. In fact, the flavour develops even more after resting overnight, making it an excellent make-ahead dessert.
Is Whole Orange Cake gluten-free?
Yes, provided you use certified gluten-free baking powder and almond meal instead of wheat flour.
