Combine first 5 ingredients; tie in a cheesecloth bag. Combine spice bag, sugar, vinegar, and water in a stainless steel stockpot. Bring to a boil. Add mangos. Reduce heat; simmer, stirring occasionally, 10 minutes or until fruit becomes translucent. Remove from heat; cool to room temperature. Cover and refrigerate overnight.
Bring mango mixture to a boil. Reduce heat; simmer, uncovered, 1 hour and 15 minutes, stirring frequently. Remove spice bag; discard.
Quickly pack mangos into hot sterilized jars, and cover with any remaining syrup, leaving 1/2- inch head space. Remove air bubbles. Cover at once with metal lids, and screw bands tight. Process mangos in boiling- water bath 20 minutes.
Oxmoor House Homestyle Recipes