Heat the oil in a medium-sized frying pan or kadai over medium heat.
Once it's shimmering, add the whole cumin seeds.
Let them sizzle and become fragrant for about 30 seconds.
Add the diced carrots and peas to the pan.
Stir and sauté for 2–3 minutes, ensuring the vegetables are well-coated in the spiced oil.
Sprinkle in the ground coriander, turmeric, chili powder, and salt.
Stir everything together until the spices evenly coat the vegetables.
Pour in 4–5 tablespoons (75 ml / 2.5 fl oz) of water, reduce the heat to low, and cover the pan. Allow the vegetables to steam for 3–4 minutes, or until they are tender but still have a slight bite.
Serve hot.
Dice the carrots into small, uniform ½-inch pieces to ensure they cook quickly and evenly alongside the peas.