Who would have guessed

Was just fixing dinner which consisted of Baked BBQ Chicken Breast / Roasted Cauliflower / Salad / Garlic Bread and while I was cutting up the cauliflower a piece of it fell on the floor...well my lil one snatched it up immediately and really liked it....she came back for more...my question is: is cauliflower alright to give our babies????