Creating this Lamb Curry Recipe is straightforward if you follow these simple steps:

1. Heat Oil: In a large pot, heat the vegetable oil over medium heat.
2. Sauté Onions: Add the chopped onion and sauté until golden brown, about 5-7 minutes.
3. Add Garlic and Ginger: Stir in the minced garlic and grated ginger, cooking for an additional 1-2 minutes until fragrant.
4. Spice It Up: Add the curry powder, ground cumin, ground coriander, turmeric powder, and chili powder. Stir for about 1 minute to release the spices’ aromas.
5. Add Lamb: Incorporate the lamb cubes into the pot, stirring to coat them with the spice mixture. Cook until the lamb is browned on all sides, about 5-10 minutes.
6. Simmer: Pour in the coconut milk and diced tomatoes. Stir well, bring to a simmer, and reduce the heat to low. Cover and let it cook for about 1 hour until the lamb is tender.
7. Add Spinach: If using, stir in the spinach leaves in the last 5 minutes of cooking. Season with salt to taste.

These steps will help you create an incredible lamb curry that is bursting with flavor and aroma.