01 - Heat vegetable oil in a large skillet over medium heat. Add cumin seeds and toast for 30 seconds until fragrant.
02 - Add chopped onion and cook for 3–4 minutes until soft and golden.
03 - Stir in garlic, ginger, and green chili. Sauté for 1 minute until fragrant.
04 - Add ground beef. Cook for 5–6 minutes, breaking up the meat with a spoon, until browned.
05 - Stir in ground coriander, cumin, garam masala, turmeric, chili powder, salt, and black pepper. Mix well to coat the meat evenly.
06 - Add diced tomatoes. Cook for 3–4 minutes until tomatoes soften and release their juices.
07 - Pour in water and bring to a simmer. Add frozen peas, cover, and cook for 5 minutes, stirring occasionally.
08 - Remove the lid and cook for another 2–3 minutes until the curry reaches desired consistency.
09 - Taste and adjust salt or spice levels if needed.
10 - Garnish with fresh cilantro and serve hot with rice, naan, or flatbread. Serve lemon wedges alongside.