Pour boiling water over the peaches, let stand for 2 nminutes and place in cold water. Peel and dice.
Wash the oranges, do not peel but slice thinly and chop coarsely.
Cut the cherries into quarters.
Place the fruits in a saucepan, slowly warm over low heat, add the warmed sugar and bring to a boil.
Boil until the jam has a nice consistency.
Remove the scum.
Pour into hot sterilized jars and seal.
Tip: Sterilize clean jars by placing in a 225 degree oven for 1/2 hour. Place the mason lids and rings in a pot of water simmering on the stove at the same time. Make sure the hot jars do not come into contact with a wet surface when filling or they will crack. We use a cooling rack.