Expiration & Storage Tips
When does tahini expire?
Tahini usually lasts around six months to a year unopened, depending on the printed date on the package. Once opened, tahini should be consumed within one to two months for the best quality, but it can often be safe to consume for up to six months if stored properly. Homemade tahini, without preservatives, generally lasts about one month in the fridge when stored correctly. Though not common, some people opt to store tahini in the freezer which can preserve it for up to a year.
How do you tell if tahini is bad?
There are several telltale signs to help identify if tahini has gone bad. Look for any visible mold or discoloration. A bad smell or unusual taste are also indicators that your tahini may be spoiled. You might also notice that it has separated with a layer of oil on top and a thicker paste beneath. While some separation is normal for tahini, if it won't mix back together, it might be a sign of spoilage.
Tips for storing tahini to extend shelf life
• Always refrigerate your tahini after opening to preserve its shelf life.
• Store it upside down to keep it from drying out and to minimize separation of oils.
• Always use a clean, dry utensil when scooping tahini out.
• If you want to freeze tahini, store it in an airtight container and make sure to leave some room to accommodate for expansion.
• Always allow frozen tahini to thaw in the refrigerator before using.