01 -
Place mixed berries, sugar, and lemon juice into a medium-sized saucepan. Stir thoroughly to incorporate all ingredients.
02 -
Set the pan over medium heat and cook for approximately 5 minutes, stirring occasionally, until the sugar is fully dissolved.
03 -
Stir in ground cinnamon, nutmeg, and cloves. Mix until the spices are evenly distributed and the aroma develops.
04 -
Let the mixture simmer gently for 20 minutes, stirring occasionally to prevent sticking and to encourage thickening.
05 -
Remove the saucepan from heat. Allow the jam to cool until it is warm but no longer hot for safe jar filling.
06 -
Pour the warm jam into sterilized jars, seal tightly, and allow to cool completely before storage.