connective tissue within the fat—both are entirely normal in processed meats. You can see similar patterns in high-quality sausages and traditional deli meats.
Here’s the science behind why it happens: Pork fat appears white or off-white when cold and solid. When Spam is stored in the refrigerator, the fat firms up further, becoming more visible against the pinkish meat. At room temperature, the fat softens; when heated, it melts completely.
One reassuring detail: these white spots are typically distributed evenly throughout the can. Mold, by contrast, grows on surfaces—not uniformly
