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orange almond cake sliced
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5 from 49 votes

Keto Orange Cake

This moist and moreish orange almond breakfast cake is made with whole oranges - skins and all. It is low carb, gluten free and sweetened with stevia.
Prep Time1 hour
Cook Time1 hour
Total Time2 hours
Course: Breakfast, Dessert
Cuisine: British
Servings: 12
Calories: 172kcal

Ingredients

  • 2.5 cups almond flour 250g, or ground almonds. **see notes
  • 2 oranges unwaxed, washed ***see notes
  • 5 eggs medium, separated (or 4 large)
  • 1 teaspoon baking powder
  • 2 teaspoon orange extract
  • 1 teaspoon vanilla bean powder or vanilla extract
  • seeds of 6 cardamom pods crushed
  • 16 drops liquid stevia or to taste. Option to use 4 tsp-¼ cup granulated sweetener of choice
  • handful flaked almonds to decorate

Instructions

  • Put the oranges into a pot filled with cold water and cover with a lid. Bring to the boil, then simmer for at least 1 hour. Make sure the oranges are always submerged. This removes the bitterness.
  • Drain the water and let the oranges cool down.
  • Cut the oranges in half and remove any seeds, then puree in a food processor or with a stick blender.
  • Preheat the oven to 180 Celsius/ 350 Fahrenheit electric or 160C / 320F fan. Line a 9x5 inch bread baking tin with parchment paper.
  • Separate the eggs and whisk the egg whites until stiff peaks form. This will make the cake lighter in texture.
  • Add all ingredients except the egg whites to the orange pulp and mix. Lastly, fold in the egg whites until well-combined. Test your batter for sweetness and adjust to taste.
  • Pour the batter into your cake tin and sprinkle flaked almonds on top. Bake for 50 minutes or until a knife inserted comes out clean.

Video

Notes

Net carbs: 3.5g per slice (assuming 12 slices). 
**I used ground almonds. For super-fine almond flour, reduce the amount by ¼ cup or 25 grams. 
***Oranges with thin skins work best for this recipe. Consider removing some of the skin after cooking if your oranges have thicker skins. My oranges were 10 cm in diameter. 
The recipe also works with tangerines or lemons. 
Store in the fridge for up to 5 days. Slice and freeze for up to 3 months. 

Nutrition

Calories: 172kcal | Total Carbohydrates: 5.9g | Protein: 7.2g | Fat: 12.9g | Saturated Fat: 1.5g | Polyunsaturated Fat: 0.4g | Potassium: 64mg | Fiber: 2.4g | Sugar: 2.5g