In a large pot over medium heat, melt the coconut oil and sauté the chopped onions with the salt until just starting to turn golden brown, about 10 minutes. Add the garlic, cook for 2 minutes until fragrant, then add the ground turmeric and fenugreek. Stir well.
Add the dried limes punctured once or twice with a sharp knife (this helps release the flavour), prepared: spring onions, spinach, parsley, and cilantro to the pot. Add the vegetable broth, bring to a simmer, and cook on low for about 10-15 minutes.