Made especially for the elite class traveling in First Class compartments of Indian railways during the pre-independence time, Railway Mutton Curry is a milder take on the spicy Indian Mutton Curry. Here is how to make it.
Close the lid and pressure cook for 1 whitle on high heat. Reduce the heat and cook for 20 minutes.
Remove the cooker from heat and let the pressure release naturally.
Note - You can also cook the mutton in an instant pot. Add mutton, 1 cup of water, and salt in an instant pot and secure the lid. Press PRESSURE COOK and set the timer to 20 minutes at high pressure. Once the timer goes off, let the pressure release naturally for 10 minutes. Release the remaining pressure manually and open the lid.
Make The Curry
While the mutton is cooking, make the curry.
Heat mustard oil in a pan over medium-high heat.
Once the oil is hot, add bay leaves, cloves, green cardamoms, black cardamoms, fennel seeds, cumin seeds, and dry red chilies, and let them crackle for 4-5 seconds.
Add onions and cook until they turn slightly brown (7-8 minutes), stirring frequently.
Add ginger garlic paste and cook until onions turn nicely brown.
Now add coriander powder, turmeric powder, chili powder, and cumin powder, and cook for 2-3 minutes.
Reduce the heat to low.
Add the cooked mutton along with the broth and potatoes. Mix well.
Cover the pan with a lid and cook for 15-20 minutes until the potatoes are cooked well, stirring a few times while cooking.
Add tamarind paste and cilantro and cook for 3-4 minutes.
Now add coconut milk and cook until the curry comes to a gentle simmer.
Check for salt and add more if needed.
Garnish with cilantro and serve hot with steamed rice or roti.
Video
Notes
I used my 3-quart instant pot ( or a 3-liter stovetop pressure cooker). If scaling the recipe, use a bigger instant pot or pressure cooker. The cooking time will remain the same.