How long do blintzes stay fresh?

Blintzes can typically stay fresh in the refrigerator for about 3 to 5 days when properly stored in an airtight container. If you want to extend their shelf life, you can freeze them, where they can last for up to 2-3 months. When reheating, ensure they are heated thoroughly to maintain their taste and texture. Always check for any signs of spoilage before consuming.