In a blender/mixer-grinder, add coconut, red chilies, garlic, roasted gram dal, tamarind, and salt.
Close the lid of the jar and blend them together using a little water at a time, until you get a smooth chutney of the desired consistency.
In a small tadka pan. Add oil, When it is slightly warm, add mustard seeds, hing and urad dal and fry until light golden, on a low flame.
Pour the tempering over the prepared chutney.
Mix well and serve the Red Coconut Chutney with dosa, idli.
Notes
You can skip adding roasted gram dal to this chutney if you have more coconut.
I like adding a few curry leaves while grinding gives a unique taste and is healthier.
You can also add some sambar onions/shallots to this chutney which is optional.
I have used bydagi red chili for the red color, also this variety is less spicy. You can increase or decrease according to your spice level.
If you are using frozen shredded coconut, add some hot water while grinding or microwave frozen coconut for a few seconds. This will get the right chutney consistency.
Note: Nutrition values are my best estimates. If you rely on them for your diet, use your preferred nutrition calculator.