Trim the edges of the snow peas and chop them into small pieces. Set aside.
Heat oil in a pan over medium heat. Add mustard seeds, urad dal, and chana dal. Let the mustard seeds splutter.
Add dried red chilies, asafoetida, and curry leaves.
Add the chopped snow peas and salt. Mix well. Cover and cook on medium-low heat for about 3 minutes.
Open the lid and cook for another 2–3 minutes, stirring occasionally, until the moisture evaporates and the snow peas are just tender but still vibrant.
Add grated coconut, mix well, switch off the heat, and serve warm.
Video
Notes
You can chop the snow peas as you like—keep them whole, halve them, or finely chop them.
Adjust salt and spice levels to suit your taste.
If not making a no-onion, no-garlic version, you can sauté ¼ cup chopped onion after tempering before adding the snow peas.