"I feel like I've known her for a year after I met her for three hours," Hunter Fieri tells PEOPLE of Tara ... herself "a foodie person" — had "no idea" who Hunter's father was the whole time ...

Hunter Fieri and Tara Bernstein are ... 19, with wife Lori Fieri. “I mean, that's the toughest thing. [How] those two [will] whittle it down to 350. I have no clue.” “I mean, it would be like picking ...