Mandarin Oranges
1. Clean your jars, rings and lids. A dishwasher works great for this. I usually put them in a pot of boiling water and then place them in the oven on the lowest temperature while I prepare my fruit.
2. Peel your mandarins. Remove as much of the white pith as possible. These little Kishu Mandarins took no work at all to remove the pith, but their smaller than golf ball size did involve a lot of peeling.