Heat oil in a skillet over medium heat. Add cumin seeds and let them sizzle for a few seconds.
Stir in the ginger and green chili, sautéing until fragrant.
Add the cauliflower florets and stir to coat with the spices.
Sprinkle in the turmeric, red chili powder, coriander powder, and salt. Mix well.
Cover and cook for 10–12 minutes, stirring occasionally, until the cauliflower is tender but not mushy.
Garnish with fresh cilantro and serve warm.