Temper the cumin. Heat 1 tablespoon oil in a medium pot over medium heat. Add 1 teaspoon cumin seeds and sauté for about 30 seconds, until fragrant.
Sauté the aromatics. Add ½ chopped onion, 3 chopped garlic cloves, ½-inch grated or finely chopped ginger, and 1 chopped green chili. Sauté for about 3 minutes, until the onion softens.
Add tomatoes and spices. Stir in 2 chopped Roma tomatoes, along with salt, turmeric, ground coriander, ground cumin, garam masala, and Kashmiri chili powder. Mix well so the spices coat the tomatoes evenly.
Cook the masala. Sauté the tomato-spice mixture for about 3 minutes, stirring occasionally, until the tomatoes soften and the masala comes together.
Add the sprouts and simmer. Stir in 2 cups of moong sprouts and 2 cups of water. Mix well, scraping up any masala from the bottom of the pan. Bring to a gentle boil, then lower the heat, cover, and cook for about 15 minutes, or until the sprouts are tender but still have a little bite. Add a splash of water if the curry gets thicker than you like.
Finish with cilantro and lime. Stir in 2 tablespoons chopped fresh cilantro and finish with a generous squeeze of fresh lime juice. Taste and adjust the salt or chili as needed.
Moong sprouts can vary quite a bit in tenderness depending on how long they've been sprouted. I start checking them around the 12-minute mark so they don't turn overly soft.
Notes
Don’t overcook the sprouts: I found that simmering the green moong sprouts for about 15 minutes gives them a tender texture while still keeping a little bite.
Sprout texture can vary: Homemade and store-bought sprouts may cook at slightly different rates, so start checking a few minutes early.
Adjust the consistency: For a thicker sabzi, use a little less water. For a more curry-like consistency, add an extra splash as it cooks.
Control the heat: Green chili and Kashmiri chili powder both add heat, so adjust them based on your preference.
Add lime at the end: Stir it in after cooking so the fresh, bright flavor doesn’t get lost.
Even better the next day: The flavors deepen as the curry sits, making this a great make-ahead option for lunch or dinner.
Note: The nutrition facts below are my estimates. If you are following any diet plan, I recommend cross-checking with your preferred nutrition calculator.