Mango Cinnamon Jam 2 large mangos 1/4 cup coconut sugar Juice of 1/2 lime 1 1/2 tsp cinnamon Takes , serves . Place all the ingredients in a large saucepan and bring to a boil. Stir, reduce heat and simmer for about 10-15 minutes or until the mixture thickens. Allow jam to cool and transfer to a jar. Store in the refrigerator and enjoy within 7 days.