These rolls make fabulous freezer snacks! You can freeze before baking, then thaw and bake as directed, or freeze after baking and reheat later. The rolls need to be room temperature, then stored in an airtight plastic zipper bag for up to 3 months. To reheat, allow the pepperoni rolls to thaw in the fridge overnight: Then bake according to the full pepperoni roll recipe if you froze the dough unbaked. For already baked rolls, simply bake in the oven, microwave, or toaster until warm.