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+ servings
A forkful of almond and orange cake.

Gluten-Free Flourless Orange and Almond Cake

A deliciously moist 6 ingredient flourless orange almond cake made with whole oranges and almond meal!
5 from 190 votes
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Course: Dessert, sweet
Cuisine: Cake
Diet: Gluten Free
Prep Time: 2 hours 15 minutes
Cook Time: 1 hour
Total Time: 3 hours 15 minutes
Servings: 12 serves
Calories: 350kcal
Cost: $5

Equipment

  • Stove-top or Thermomix
  • Food processor or Thermomix
  • Beaters, stand-mixer or Thermomix
  • Oven

Ingredients

  • 2 navel oranges
  • 6 eggs
  • 250 g (1 cup) caster sugar
  • 250 g (2 ½ cups) almond meal
  • 1 tsp baking powder
  • 50 g flaked almonds
  • 2 tbs icing sugar, optional for sprinkling on top

Instructions

Conventional Method

  • Wash the navel oranges, cut off the ends (discard the ends) and place the oranges into a large pot.
  • Cover with water, bring to the boil on the stovetop, then simmer for 2 hours (add more water during this time).
  • Remove the oranges from the water and allow to cool completely (they'll be nice and soft).
  • Preheat oven to 160 degrees celsius (fan-forced). Grease and line the base and sides of a 22cm springform pan with baking paper and set aside.
  • Chop the cooled oranges into pieces and place into a food processor.
  • Process until completely smooth and no lumps remain. Set aside.
  • Beat the eggs and caster sugar in a large bowl until pale and frothy (about 2 minutes on high using hand-held beaters).
  • Add the orange puree and stir through.
  • Add the almond meal and baking powder and stir through.
  • Pour the mixture into the prepared baking tin.
  • Sprinkle the flaked almonds over the top of the cake.
  • Bake for 60 minutes or until a skewer inserted into the middle comes out with just a few crumbs on it.
  • Allow to cool completely in the tin (preferably overnight) and store at room temperature.
  • Dust with icing sugar just before serving.

Thermomix Method

  • Wash the navel oranges, cut off the ends (discard the ends) and place the oranges into a large pot.
  • Cover with water, bring to the boil on the stovetop, then simmer for 2 hours (add more water during this time).
  • Remove the oranges from the water and allow to cool completely (they'll be nice and soft).
  • Preheat oven to 160 degrees celsius (fan-forced). Grease and line the base and sides of a 22cm springform pan with baking paper and set aside.
  • Chop the cooled oranges into pieces and place into the TM bowl. Slowly increase to Speed 7 and continue to process until completely smooth (you'll need to scrape down the sides of the bowl occasionally). Set aside in a separate bowl.
  • Clean and dry the TM bowl. Add the eggs and caster sugar and mix for 30 seconds on Speed 5.
  • Add the orange puree and mix for 10 seconds on Speed 5.
  • Add the almond meal and baking powder and mix for 20 seconds on Reverse, Speed 3.
  • Pour the mixture into the prepared baking tin.
  • Sprinkle the flaked almonds over the top of the cake.
  • Bake for 60 minutes or until a skewer inserted into the middle comes out with just a few crumbs on it.
  • Allow to cool completely in the tin (preferably overnight) and store at room temperature.
  • Dust with icing sugar just before serving.

Notes

RECIPE NOTES
  • Whole orange cake recipe - this cake is made using whole oranges (including the peel!) The oranges are boiled until soft and then pureed into a smooth paste.
  • Boiling time - boil the oranges for 2 hours before chopping into pieces and pureeing until smooth.
  • Make the puree ahead of time - you can boil the oranges and prepare the puree ahead of time. Store in the fridge in an airtight container for up to 3 days. Alternatively, freeze for up to 2 months. Allow to defrost before using. You can also make a double batch of the orange puree so you have extra sitting in the freezer ready to go!
  • Type of orange - if possible, choose navel oranges which are seedless, juicy and bright in colour. If you can’t find seedless oranges, remove the seeds once the oranges have been boiled and chopped up.
  • Almond meal - you can buy packets of pre-made almond meal from the nuts section of any supermarket. Almond meal is the same as ground almonds – so you can always make your own almond meal by grounding whole almonds if you prefer.
  • Springform tin - I recommend using a greased and lined springform tin. This allows the dense cake to be easily removed after baking and doesn’t disturb the flaked almonds on top. However, if you don’t have a springform tin, you can use a well greased and lined cake tin (with the base and sides lined with baking paper) and very carefully remove the cake once it’s cooled. 
  • Browning on top - if you notice that your cake is browning too much, simply place a sheet of foil loosely over the top and continue to cook.
  • Storing and serving - this cake can be kept in an airtight container at room temperature for up to 4 days or frozen for up to 2 months. Dust with a little icing sugar and serve at room temperature or warmed up slightly.
  • Serving suggestings - a dollop of thick cream, a scoop of ice cream or drizzle with custard, even a drizzle of berry coulis for extra luxe!
 

Nutrition

Calories: 350kcal | Carbohydrates: 33g | Protein: 9g | Fat: 22g | Saturated Fat: 6g | Cholesterol: 110mg | Sodium: 41mg | Potassium: 154mg | Fiber: 3g | Sugar: 27g | Vitamin A: 485IU | Vitamin C: 13.9mg | Calcium: 108mg | Iron: 1.4mg