Ahhh, I feel you, my second one also went through a phase like this, super picky and Maggi je yang nak makan! One thing a few of us tried is slowly mixing the Maggi with other things, like add more veggies or soft egg into the broth so at least she gets some nutrition, and gradually reduce the Maggi portion once she's used to eating the "fuller" version. Also, try offering other noodles or soft foods alongside (like porridge, scrambled eggs, pasta) during different meals so at least there's variety through the day, sometimes kids just need time and patience before they move on from their Maggi phase, lah.