Are there any well known foods that cause bad diaper rashes? And I dont mea an allergic reaction but ones that cause their poops to cause diaper rashes

My LO never got diaper rashes until she started eating solids. And now her solids are a mix of two to three foods at a time so I am unable to pinpoint which foods are causing it.

I am really good about changing her diaper immediately after pooping. So it's not like she is sitting in a poopy diaper for more than 5-10min. But these rashes are getting bad. They are red, swollen, and causing her a lot of discomfort 😭