Prep the Pan: Place a flat pan (tawa) on the stove and heat 1-2 teaspoons of oil on a medium flame. Let the oil get nice and hot.
Roast the Beans: Add the washed and dried cluster beans to the hot oil. Roast them on a medium flame for about 2 minutes until they get slight char marks and soften up.
Make the Tangy Paste: While the beans are roasting, prepare your flavour base. In a mixer jar, add the raw mango, green chillies, garlic cloves, ginger, a pinch of black salt, and fresh coriander leaves.
Blend Without Water: Grind the mixture into a coarse paste. Do not add any water while blending. (You can also add mint, cumin, or coriander seeds at this stage if using.)
Season the Beans: Once your cluster beans are beautifully roasted on the pan, sprinkle a little regular salt over them. Be mindful of the quantity, as the green paste already contains black salt!
Combine and Cook: Turn the flame down to low. Add the freshly ground raw mango paste to the roasted beans in the pan. Mix everything thoroughly so the beans are coated evenly.
Sauté and Finish: Sauté on a low flame for another 2 to 3 minutes, allowing the tangy and spicy flavours to absorb into the beans.
Rest and Serve: Turn off the heat. Spread the Spicy Raw Mango Cluster Beans out across the pan and let them sit for a minute so the excess moisture dries out naturally. Serve warm!