Wash and dry the 2 lemons well, remove the peel without the white part and put it in the bowl together with the sugar, pulverize: 10 sec. speed 8, gather on the bottom with the help of a spatula.

Squeeze the lemons and obtain about 125 ml of juice (if necessary squeeze a quarter).

Filter the juice through a strainer and add it to the bowl together with the butter and eggs, cook: 15 min. 90° speed 2.

Remove the measuring beaker and continue cooking: 8 min. 90° speed 2.

When cooking is complete, place the measuring beaker and blend: 10 sec. speed 6.

Pot in sterilized jars and refrigerate... Buon appetito!