The short answer: Yes, powdered milk can go bad, but the timeline varies significantly by type. Nonfat dry milk (NFDM) has an exceptional shelf life: according to the USDA, it can be stored
The short answer: Yes, evaporated milk goes bad. Unopened, it is a shelf-stable canned product with a best-by date of about 12 months per Carnation, but it often remains usable for several months to a year past that date
The short answer: Yes, sweetened condensed milk goes bad eventually, but it has one of the longest shelf lives of any dairy product. Per Eagle Brand's official guidance, an unopened can stored in a cool, dry area lasts
The short answer: Corn syrup rarely goes bad in a food safety sense. Its high sugar concentration and low water content create an environment that bacteria and mold cannot easily grow in, so a sealed, properly
The short answer: Eggs in the shell, mayonnaise, gelatin desserts, raw cucumbers, raw lettuce, soft cheeses (for fresh use), sour cream, yogurt, fried foods, cooked pasta on its own, boiled potatoes, and
The short answer: Powdered sugar does not go bad in any food safety sense. Both C&H Sugar and Domino Sugar confirm this directly in their official FAQs: sugar has an indefinite shelf life because it
The short answer: Yes, shortening goes bad. The primary way it fails is through rancidity, a process where the fats oxidize and develop an off smell and bitter taste. According to Crisco's official FAQ,
The short answer: Yes, baking powder goes bad, but not in the way most foods do. It does not become unsafe to eat. Instead, it loses its leavening potency over time, particularly once opened and exposed to
The short answer: Baking soda does not go bad in the way most foods do. It will not become unsafe to eat or develop mold. What it does is gradually lose potency over time, particularly once opened and exposed to air and
The short answer: White granulated sugar does not go bad. According to USU Extension and leading sugar manufacturers including Domino and C&H, commercial granulated sugar has an indefinite shelf life because its
The short answer: Brown sugar does not go bad in any food safety sense. According to C&H Sugar and Domino Sugar, brown sugar has an indefinite shelf life when stored properly. The best-by dates on packaging, typically
The short answer: Yes, yeast goes bad, but not in the way most foods spoil. Yeast is a living organism, and when it goes bad, the cells die. Dead yeast looks identical to active yeast but will not leaven your
