01 -
Thoroughly wash lemons to remove any waxy residue. Trim off the ends and discard.
02 -
Cut lemons into 0.6 cm (¼ inch) slices and remove all seeds.
03 -
Combine sliced lemons, lemon juice, water, salt, and optional herbs in a small saucepan. Cover and simmer over medium-low heat for 10-15 minutes until rinds become tender and translucent. Check frequently to prevent liquid evaporation, adding more water or lemon juice if needed.
04 -
Remove from heat and allow mixture to cool completely.
05 -
Remove any herbs if used. Transfer mixture to a blender and puree until thick and smooth, resembling baby food consistency. Adjust thickness by adding water or lemon juice one teaspoon at a time if necessary.
06 -
Transfer puree to an airtight container. Refrigerate for up to two weeks or freeze for longer storage.