Do this while the jars and the food are both still warm. Adding hot food to cold jars will cause the jars to crack.  Leave 1⁄4 inch (0.6 cm) of headroom at the top of each jar and bottle.  Wipe the rims of the jars and bottles to make sure food drops won't affect the seal. Screw on the lid rings and make sure the lids are securely fastened. The wire rack will keep the jars from touching the bottom of the pot, helping the contents of the jar get evenly cooked and ensuring that the jar seals properly. Use a jar lifter to place the jars on the rack. Fill the pot with water until the jars are covered by 2 inches (5.1 cm). Boil the jars for 10 minutes, then remove them from the pot with a jar lifter and place them on paper towels.  Wait 24 hours before handling the jars. They should be completely cool before you put them into storage. Check the jar lids. A slight indentation in the flat lids shows that they have been properly sealed. If any of the lids are not indented, open the jars and use the contents instead of storing them.
املأ الزجاجات والبرطمانات  بالطعام الذي ترغب في حفظه. ضع الأغطية على الزجاجات والبرطمانات. ضع البرطمانات على شماعة داخل وعاء عميق. اغلِ البرطمانات.