Streusel Topping

Once unopened, streusel topping can generally last for about 6-12 months if properly stored in a pantry or cupboard at cool room temperature. Definitely check the printed date on the package and try to use it before or as soon as possible after that date to ensure its utmost quality. Once opened, the topping should be used within about 1-2 months so it holds its flavors well and doesn't become stale. If you decide to freeze your streusel topping, it can extend its life by several months, usually up to a year.

Streusel topping that has gone bad often has noticeable changes in its color, texture, and smell. Instead of its usual tan or light brown color, it may turn more darker or even black in spots. When you touch it, it feels overly hard or wet rather than dry and crumbly. In terms of smell, if it has a rancid or sour aroma, then it's a clear indication that it has gone bad. Furthermore, if you notice mold or any other discoloration, do not consume it and discard immediately.

• Always make sure the container is tightly sealed after every use. Streusel topping can absorb moisture easily which can lead to spoilage. • Store in a cool, dry place, such as a pantry or a cupboard, away from sources of heat and light which can degrade the quality of the product. • For long term storage, you can freeze streusel topping. Divide it into portions before freezing so you can just defrost what you need. • Plastic freezer bags are great for storing streusel topping in the freezer. Remember to squeeze out any excess air and seal the bag well. • Always note the date of when you originally purchased the topping or opened it. It's a great way of keeping track of its freshness. • If you used some of the topping and left the rest idle for quite a while, it's better to throw it away than risk eating spoiled food.