Of course he would have no idea what any of that is. She couldn't really expect him to just from the names alone. That's why she reaches for the pot of Tiingilar that's simmering on the stove. Getting a spoonful of it and offering it to Riz.

"Here, try this."

She then grins as he mentions Boober. "Don't worry, I plan to. Then if you like it, he can cook it for you all the time."