Creating Sri Lankan Green Bean Curry is straightforward. Just follow these easy steps:

1. Heat the Oil: In a large pan, heat the coconut oil over medium heat.
2. Sauté Aromatics: Add mustard seeds and allow them to pop. Then add chopped onions, garlic, and ginger. Sauté until the onions are translucent.
3. Add Spices: Mix in the cumin seeds, turmeric powder, and coriander powder. Cook for an additional 1-2 minutes to let the spices release their aromas.
4. Cook the Green Beans: Add the trimmed green beans to the pan and stir well. Cook for about 5 minutes, stirring occasionally.
5. Pour in Coconut Milk: Add the coconut milk and stir to combine all the ingredients. Bring to a gentle simmer.
6. Season: Stir in soy sauce or tamari and season with salt to taste. Adjust the seasoning as necessary.
7. Simmer: Allow the curry to simmer for 15-20 minutes until the green beans are tender but still retain their vibrant color.
8. Garnish: Once cooked, remove from heat and garnish with fresh cilantro, if desired.
9. Serve: Transfer to a serving dish and enjoy!

With these simple steps, you can create a delicious vegetarian curry that delights the senses.