Quinoa & Rhubarb Cake

27 Aug 2025

Make the most of the summer rhubarb and create this delicious cake.

Top Tips:

Try using apple, pear or sultanas instead of rhubarb.

Gradually mix a little water at a time into icing sugar to make a topping for the cake. Flavour the icing with lemon, orange or chocolate powder. Sprinkle the cake with nuts or seeds of your choice.

Ingredients

½ cup self-raising flour

1 tsp baking powder

½ tsp bicarbonate of soda

Pinch salt

½ cup ground almonds

11/2 cups cooked quinoa

1/3 cup sugar

3 eggs

¼ cup milk

¼ cup oil

1 tsp vanilla essence

11/2 cups chopped rhubarb

 

Icing and sprinkles, optional

 

 

Method

  1. Preheat the oven to 175C. Grease and line a 9inch cake tin with baking parchment.
  2. In a mixing bowl combine; flour, baking powder, bicarbonate soda, salt and ground almonds.
  3. In a food processor, whiz together the quinoa, sugar, eggs, milk oil and vanilla until well combined.
  4. Mix and fold the wet ingredients into the dry and add in the chopped rhubarb.
  5. Pour the batter into the prepared tin and bake for 35-45 minutes, or until a knife inserted into the centre of the cake comes out clean.
  6. Allow the cake to cool in the tin slightly, before turning out on to a serving dish.
  7. Decorate with icing and sprinkles, if using

If you try this recipe take a picture and share your experience with us on social media and tag @UKHarvest