Okra Fry (Bhindi Masala)

Heat oil in a large nonstick skillet over medium-high heat until hot but not smoking. Sprinkle in a few mustard seeds to test the oil--it's hot enough when the seeds sizzle and pop. Quickly add the remaining mustard seeds, cumin seeds and curry leaves (if using); cook, stirring, until very fragrant, about 1 minute, covering the pan as needed to contain any splattering.

Reduce heat to medium, add onion and cook, stirring, until it is starting to brown, 5 to 7 minutes. Add okra, increase heat to medium-high and cook, stirring often, until the "goo" or mucilage from the okra starts to release and the onion darkens, 4 to 6 minutes more.

Add coriander, paprika, salt, turmeric and chili powder to taste (or cayenne); cook, stirring often, until the okra is browned in spots and the vegetables look very dry, 6 to 10 minutes more.