Hey! We give our boy 2-3 meals. He always has breakfast and then 1 pouch for lunch and another for dinner but if he hasn't finished a whole pouch for lunch he will have the rest for dinner. If he seems fussy I just try a snack pouch such as banana yoghurt Don't forget food is just for fun and experimenting at the moment, so as long as your little girl is still having her milk, she will be fine.
I tend to do it twice a day but not set times - mainly a small breakfast or a small dinner Sometimes lunch
Tbh I always just followed my sons eating cues. When I first introduced different foods to him I limited it a little to make sure it didn’t upset his stomach but once we got going I honestly let him eat more if he was still wanting it. And if he seemed like he wanted more food during the day I did snacks or just little feedings at meal times when I ate