Put the chilies in a skillet or in a wok and set on low heat. Stir for a minute and switch off the heat. This little warmup will make the chilies milder and more fragrant.
Put all the ingredients into your food processor and grind for 2 minutes. Pause every 30 seconds to stir. Do not add any water. At the end of 2 minutes, your delicious mango blossom chutney is ready to enjoy.
Serve with idlis, dosas, or any rice dish including gruel, cherupayar kanji, fried rice or biriyani.