Will keep for about a month in a sterilized, sealed jar the refrigerator.
Combine all ingredients in a saucepan and stir thoroughly to incorporate. Place on stove at medium-high heat and bring to a rolling boil. Stir well, reduce heat to simmer and cook for about 1 hour and 15 min. Stir often, scraping the bottom using a wooden spoon to discourage sticking. When chutney becomes dark and thick, remove from heat and cool to room temperature. Transfer to a sterilized, sealable jar.
Wonderful on Maple Garam Masala Glazed Ham.