- peel apple and, chop them. Keep them aside. Melt The Sugar Next, put a deep bottomed pan on medium heat and add sugar in it. Allow the mixture to cook until the consistency of the mixture thickens. Add Cinnamon Powder & Chopped Apples. Reduce the heat to a low flame and let the mixture cook. Mash The Apple Pieces Using a spoon, carefully mash the apples in the mixture. Cook until you attain a thick consistency. Cook for a few more minutes, turn the gas off and let the jam cool down a bit. Store in a jar.