Ans. You can keep the stuffed peppers in the freeze for 5 to 6 days. However, it will work best if you bake them on the second or third day. Moreover, you can freeze the stuffed peppers for two months and bake them whenever needed after thawing them. In the case of fully cooked peppers, you can keep them in the refrigerator for five days. Also, it is possible to store them in the freezer for up to 3 months.