Easy! Cheap! Yoghurt Cake

Directions

1. 1
   Separate the egg whites and yolk.
2. 2
   Add a pinch of salt to the whites, add half of the 35g of sugar in 2 batches and make the meringue.
3. 3
   Add the rest of the sugar into the yolks and mix until thick.
4. 4
   Next, add the yoghurt in one go and mix.
5. 5
   Add the sifted flour and mix using a whisk, beating in one direction.
6. 6
   Add the lemon juice to finish.
7. 7
   Add the meringue from step 1 into step 3 in 2-3 batches, trying not to lose the air, and mix.
8. 8
   Pour into the cake tin and tap it a few times to remove the air.
9. 9
   Bake in an oven preheated to 170C for 30-35 minutes.
10. 10
    It will look like this when straight out of the oven and will have expanded more than expected.
11. 11
    Once baked, drop it from a height of 10 cm and cool.
12. 12
    This will settle the cake to around the height of the cake tin.
13. 13
    It looks like this when sliced.