Is is true by giving my baby processed food like Cerelac will make my little one a fussy eater? My baby is only 9 mth

That's because processed or instant food taste are stronger. After eating, baby might not like the normal food that we prepare at home due to no taste or less tasty. Personally I tasted Cerelac. I find it too sweet. I fully understand the time consuming part. You can try to cook at times and offer cereal when you are really busy/tired. Cooking wise-just steam or boil everything together!

I am not sure. This is first time i heard about it.