This bisque can be refrigerated in an airtight container for about 3 to 4 days.  The bisque can be frozen for up to 3 months in an airtight container. Before freezing, bring the bisque to room temperature, then chill it for two hours in the fridge before placing it in the freezer. Defrost in the fridge overnight before reheating on the stove. Tips for freezing Freezing may affect the texture of the oysters, but the flavor will be fine. If the cream starts to separate while reheating, simply stir the bisque slowly until it comes back together. Do not refreeze Oyster and Artichoke Bisque once it has been defrosted. I recommend freezing small batches so you can defrost just what you plan to eat.