Step 1

Give the split peas and lentils a good rinse - until they no longer put off murky water. Place them in an extra-large soup pot, cover with the water, and bring to a boil. Reduce heat to a simmer and add the carrot and 1/4 of the ginger. Cover and simmer for about 30 minutes, or until the split peas are soft.

Step 2

In the meantime, in a small dry skillet or saucepan over low heat, toast the curry powder until it is quite fragrant. Be careful though, you don't want to burn the curry powder, just toast it a bit. Set aside. Place the butter in a pan over medium heat, add half of the green onions, the remaining ginger, and raisins (if using). Saute for two minutes stirring constantly, then add the tomato paste and saute for another minute or two more.

Step 3

Add the toasted curry powder to the tomato paste mixture, mix well, and then add this to the simmering soup along with a splash of coconut milk and salt. Add more coconut milk if you want it creamier.

Step 4

Simmer, uncovered, for 20 minutes or so. The texture should thicken up, but you can play around with the consistency by adding more water (or coconut milk), a bit at a time, if you like. You can keep it more brothy and soup or stew-like, or simmer longer for a thicker consistency - more like many of the dals I've had. The thicker this gets, the more I like it, and it's extra great the day or two after cooking.

Step 5

Sprinkle each bowl generously with cilantro (or lots of kale chips) and the remaining green onions.