Preheat the oven to 180’C /350’F and grease a cake tin.
2. Step
Put butter and sugar in a big bowl and mix until light and creamy. Gradually add the eggs and the flour a little at a time. Then add the lemon juice and mix well.
3. Step
Fold in the blueberries and transfer the mixture into the prepared cake tin. Smooth the mixture out.
4. Step
Bake for about 1 hour, or until risen and golden and a fork comes out clean.
5. Step
Transfer the cake to a wire wrack and leave to cool. Once cool, top and decorate as desired.
