Can I use Mccormick chili packet after expiration date?

Using a McCormick chili packet after its expiration date is generally safe, as spices and seasonings often retain their flavor and safety for some time beyond that date if stored properly. However, the potency and flavor may diminish over time. It's best to check for any signs of spoilage, such as a strange odor or discoloration, before using it. If it looks and smells fine, it should still be effective, but for the best flavor, using it before the expiration date is recommended.