Wash the green mangoes thoroughly, peel them, and dice them into small cubes.
In a dry skillet, toast the mustard seeds, coriander seeds, cumin seeds, and fenugreek seeds until fragrant. This should take about 1-2 minutes.
Crush the toasted spices in a mortar and pestle, then mix with the turmeric powder.
In a small saucepan, heat the oil over low heat. Add the thinly sliced garlic and grated ginger. Sauté over low heat until golden brown.
Add the mango, salt, and vinegar to the spiced oil, then mix well to combine.
Simmer over low heat for 5 minutes, or until the mangoes have softened slightly and the flavors have melded.
Transfer the finished achar to a clean, airtight jar and let it cool to room temperature.
Refrigerate for at least 24 hours to allow the flavors to fully develop. The longer it sits, the more intense the flavor will become.
Serve with rice, Indian breads, or grilled dishes.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.