Carve peaches crosswise. Dip briefly into boiling water, then rinse with cold water. Peel skin, stone peaches. Dice the flesh and weigh 500 g. Sort the raspberries, rinse with cold water if necessary
Mix the fruit, peach and lime juice and jam sugar in a large pot. Bring to the boil over high heat while stirring, then boil for 3 minutes until bubbly. Skim off if necessary. Pour immediately into prepared glasses. Close and let cool upside down
Shelf life approx. 6 months