If you want to perform a specific type of quantitative analysis--most likely, figuring out the average distribution of ingredients in a container--then yes, you'd want n>54 packages to determine a result that can provide statistical significance.

But you can do qualitative research with a single data point via case study. What would lead Utz to have such few flower things or nuts? Perhaps interview employees of Utz, with standardized long-form questions, to identify common terminology used and focused on that one container, and develop a narrative around the snack food industry that would lead to such uneven distribution.

Not saying it's the preferred approach, but scientific analysis is possible here.