I ate my bumble bee snack on the run for lunch along with an apple and it kept me going until dinner time which was amazing.  I guess it is the protein....anyway, the tuna is good, though I couldn't really discern rosemary, garlic or sea salt as dominating flavors, so if you are looking for a big flavor explosion, you won't get that.  What you will get is a nicely flavored tuna salad, much like you would make at home, not just a can of dry, flavored tuna.  My one drawback on this one was a small one.  Not enough crackers.  I had to really heap the tuna on the crackers-I believe there were 6 to use most of it and still ended up eating some out of the container, so a few more crackers would be good.  The crackers are Ritz like and go well with the tuna.  Other than not enough of them, they went well with the kit.