Wash split peas and put in a pressure cooker/ instant pot/ regular pot with pumpkin and water. Cook until the lentils and pumpkin turn mushy. Once cooked mash to a smooth paste with the help of a spatula.
Put Shado beni/ cilantro, garlic, and hot pepper in a grinding jar. Make a paste. Keep the paste aside.
In a bowl, mix flour, a pinch of salt, and water. Knead to make a smooth dough. Make small balls from this dough. Cover with a damp cloth and keep aside.
Heat oil in a pot and add chopped onions. Saute until the onions turn translucent.
Add celery and saute for around 2 minutes.
Add mashed split peas and vegetable stock. Mix well and cook for around 2-3 minutes.
Add coconut milk, shado beni paste, chopped potatoes, chickpeas, carrots, corn slices, corn kernels, dumplings, thyme, salt, and pepper. Add more water if needed. Cover the pot and cook for around 30 minutes or until the dumplings are cooked.
Serve hot!