How do you keep it from falling apart. Tasted good, wasn't overcooked I don't think. What's the trick?

More milk more butter and an extra egg yolk.

I thought about more butter. It wasn't really dry, but just real crumbly

Speaking of cornbread, my Maw-Maw made the best crab cornbread dressing. I make for Thanksgiving every year. Anyway, not sure about keeping it from falling apart.

My grandma and your grandma were
Sit-tin' by the fire. - My grandma told
Your grandma "I'm gonna set your crab on fire."

Thanks for contributing @Bengal B

I bet there is cornbread in a jar somewhere

I don't make cornbread very often and when I do it's to make cornbread dressing so not sure whether it's crumbly or not. My favorite is Mexican cornbread at Piccadilly