@Wisconite still should be tartar sauce, not tatare sauce. I can't find any evidence of tatare sauce, and タルタル is still tartar. And considering that tartar sauce is often depicted as a condiment for torikatsu, it's reasonable to assume that's what it means. Maybe it's a typo, I'm not fluent enough in Japanese to tell. Page 10 I think might be depicting a light coloured sauce since it's in a bowl but it's not rice, which may lend more credence to it being tartar sauce.