distilled white vinegar
mangoes (4 to 5), peeled and cut in 3/4-inch pieces
medium onion, chopped
crystallized ginger, finely chopped
garlic clove, minced
mustard seeds, whole
red chili pepper flakes (hot)
- Combine sugar and vinegar in a 6 quart pot; bring to a boil, stirring until sugar dissolves.
- Add remaining ingredients and simmer, uncovered, until syrupy and slightly thickened, 45 minutes to 1 hour. Stir occasionally during cooking.
- Pour into clean, hot jars leaving 1/2-inch headspace; close jars. Process in a water bath 15 minutes.
- Makes 6 (1/2 pint) jars