Paanch Phoran

This uniquely Bengali (East Indian) spice mix is used to season many dishes. It is a blend of five (paanch) spices and lends a lovely aroma when added to a dish.

Cumin seeds
Fennel seeds
Nigella seeds
Fenugreek seeds
Mustard seeds

Mix all the above in equal quantities and store in an airtight container.

From: The Spruce Eats