How do you know when pecan pie goes bad?

How to tell if pecan pie is bad or spoiled? The best way is to smell and look at the pecan pie: discard any that has an off smell or appearance; if mold appears, discard the pecan pie.

Is pecan pie good after a week?

Properly stored, pecan pie will keep for three to four days in the refrigerator. … To freeze, wrap the pie tightly with aluminum foil or plastic freezer wrap, or place in heavy-duty freezer bag. For best results, use the frozen pecan pie within two months.