Welcome! All veggies need to be fed raw, ya lose nutrients thru cooking. Also through freezing too so try not to make more than a weeks worth at a time. I think most of us do freeze, just dont go mad lol.
I blend my food to liquid. They can eat hard mush (they eat cat biscuits quite happily) but they choose not to. I find a lot gets left if I leave lumps in it.... Not all are the same tho, try yours with mush if ya like, you'll soon find out what they think of it
Good luck! Bet your excited!x