what was the first food you had introduce your lo?

I started off with Friso rice cereals(can try the attached simple recipe), prepare in small portion and let LO explore the taste and texture, some other first food which I introduce will be apple,banana,papaya puree also in small portion... and then observe LO likeness on the taste and texture , also do check out if there's any allergy reaction.for example,I will introduce one new food and wait for another 2-3 days before I introduce another new food for LO to try :) Hope this helps :-)