Preheat the oven to 190C/170C Fan/Gas 5. Grease the sides of a 23cm/9in round cake tin and line the base with baking paper. Mix together the eggs, yoghurt and sunflower oil in a large bowl.

With the proportions given below, you can prepare a cake for a tin with a diameter of 25 cm. Choose a yoghurt container of 150 or 200 grams. Ingredients for one tin (25 cm in diameter ...

then grease the sides of a 23cm/9in round cake tin and line the base with a circle of baking paper. Take a large mixing bowl and add the eggs, yoghurt, and sunflower oil, then stir to combine.

Mix briefly until smooth before stirring in the yoghurt. Pour into the prepared tin and bake for 45-50 minutes until the cake is a deep golden brown and a skewer inserted into the centre comes out ...