Does bacteria grow on 2 week old muffins?

Yes, bacteria can grow on two-week-old muffins, especially if they have been stored improperly. Mold and bacteria thrive in moist environments, and as muffins age, they can become a breeding ground for these microorganisms. It’s best to discard any food that has been stored for an extended period to avoid potential foodborne illnesses. Always check for signs of spoilage before consuming baked goods.