|Preparation||Cooking||Start to finish|
|16 min.||30 min.||46 min.|
|1||Sieve together 150 g flour and 150 g icing sugar.|
|2||Add 150 g butter cut into small pieces (left for at least 1 hour at room temperature).|
|3||Zest 1 lemon.|
|4||Add 70 g lemon juice.|
|5||And, lastly, 150 g egg.|
|6||Beat with a food mixer until the mixture is evenly mixed.|
Preheat the oven to 360°F (180°C).
|7||Pour the mixture into a mould or tin, which you can stand on a baking sheet if you wish.|
|8||Bake for about 30 minutes, checking if the cake is cooked after 25 minutes.|
|9||Turn out the cake.|
Leave to cool before serving.