When you prepare baby's first solids and subsequent meals, did you get a separate set of knife and chopping board for food preparation? If so, what is a good brand and where can I get it from? Thanks.

I didn't. Baby only get her own set of cutlery, fork, spoon, bowl, cup. Knife and chopping board used for food prep are the same as family's. I do use separate knives and boards for raw food, cooked food and fruits.