Grill jalapeño, chilies, onion, garlic and button mushroom. Peel out the jalapeño, chilies, garlic and onion. Pound jalapeño, chilies, garlic, onion until the are broken. Season with fish sauce, stir well scoop up. Divide into 3 parts and put it in 3 small bowl. The first bowl add lime juice. The second add smashed egg. The third add grilled button mushroom. Sprinkle with coriander before serve. Let’s enjoy.