The right word to describe is : the ultimate guide how to enjoy ramen.
I expect lots of information. But, no.
Cooking manga always take someone's perspective in enjoying their food, but, I find this manga kinda boring; we just see her eat, put on a face full of satisfaction, and the delicacy of every drop in the bowl. It's lack on the presentation.
The author takes from the side of her experience, her daily activities that make it become slice of life-cooking manga. We really just enjoy what she does. Even when her classmate curious about what she was doing, everything was nothing special.
But, maybe I'm wrong. It's already 7 volumes and we still in volume 2.