Preparation method
- Make the lemon zest by grating one of the lemons using the cheese grater.
- Beat together the eggs, egg yolks and Zùsto until solid.
- Transfer the mixture to a saucepan and add the zest and lemon juice.
- Warm over a low heat and continue to stir until smooth.
- Remove the bowl from the heat and mix in the chopped butter.
- Divide into glass jars, allow to cool, seal with a lid and then place in the refrigerator.
Enjoy!
