Wash the organic lemon hot, rub dry and finely grate the peel. Halve both lemons and squeeze the juice. Melt butter, sugar, lemon peel and juice in a small pot at low heat while stirring occasionally.
Whisk the eggs and stir into the lemon butter mixture. Heat while stirring until the mixture is creamy and thick. Pour Lemon Curd into clean, hot rinsed glasses, close immediately. Place glasses on the lid for about 5 minutes, then turn them over and let them cool down.
Keep Lemon Curd in the refrigerator.