Plum Jam

Wash and pit the plums, place them in a steel pot with a glass of water and cook for 15 minutes

Then strain them, add the sugar, and return to the heat until it thickens

Place the jam in jars and preserve it

Note: use healthy fruit that is at the right stage of ripeness, avoiding washing it too many times in water and instead rubbing it with a clean cloth; for cooking, prefer tall-bottomed steel pots as this process is slow and very long; for glass containers, maximum care and cleanliness are required, and they must be hermetically sealed; finally, if the jam molds on the surface, remove that part, clean the jar, and cover it with 90-degree alcohol