Sliced into Spam and found firm white chunks embedded throughout. Is that mold or something bad

may not be safe to consume.
5. Smell and Texture Checks: Quick Tests Before You Eat
Before consuming Spam, it’s wise to conduct a quick smell test. Fresh Spam should have a mild, meaty odor. Any sour or off-smelling scent is a sign of spoilage.
In terms of texture, Spam should feel firm yet slightly springy. A mushy or overly soft texture can indicate deterioration.
6. When White Spots Might Be a Safety Concern
White spots in Spam are typically safe as long as they are firm and do not have any unusual odor. However, if the spots are accompanied by a sour smell or the texture of the Spam is off, it may be wise to err on the side of caution.
In such cases, the white spots could indicate a breakdown of the fat due to spoilage rather than just solidified pork fat.
7. How Expiration Dates, Storage,