1. Storing Leftovers
Divide into smaller portions: For easier storage and use, divide leftovers into smaller portions, enough for each meal.
Cool before storing: Before placing food in the refrigerator, let it cool completely to avoid increasing the temperature inside, affecting other foods.
Use airtight containers: To prevent food from absorbing odors, store leftovers in airtight containers or ziplock bags.
Don’t store leftovers for too long: Some dishes, like stews and stir-fries, should only be kept in the fridge for a maximum of 3-4 days. After that, consider re-cooking or discarding them.

2. Storing Fresh Produce
Fruits and vegetables: Trim, clean, and store them in ziplock bags or airtight containers to prolong freshness. Keep leafy greens in the refrigerator and consume within 1-2 days.
Meat and fish: Wrap or cover meats like beef, chicken, and pork after processing or cutting, and store them in the refrigerator or freezer to prevent spoilage. If not used within 2-3 days, transfer them to the freezer.
3. Storing Traditional Holiday Dishes
Sticky rice cakes (Bánh Chưng, Bánh Tét): If you have leftover sticky rice cakes, wrap them tightly in plastic wrap or store them in airtight containers in the refrigerator. When ready to eat, simply reheat. However, do not keep them for more than 3-5 days.
Preserved fruits and dried fruits: These can be stored at room temperature for a few weeks. However, in humid weather, transfer them to airtight containers and store in the refrigerator.

4. Other Storage Methods
Submerging in oil or fish sauce: Dishes like braised meat or fish can be better preserved by submerging them in oil or fish sauce to maintain freshness and flavor.
Using spices: For soups or stews, add spices like ginger, garlic, or pepper to prevent spoilage.
Notes:
Always check for spoilage: Before consuming stored food, always check for signs of spoilage, such as unusual odors, color changes, or sliminess.
Don’t keep leftovers for too long: Try to finish leftovers within 3-4 days after the holiday. If you still have leftovers after this period, consider discarding them to ensure food safety.
Properly storing leftovers can help you save food and reduce waste.
“The Secret to Long-Lasting Food: A Step-by-Step Guide to Preserve Flavor and Quality”
“Leftover food, if not stored properly, can be a breeding ground for bacteria and cause foodborne illnesses. It is a waste to throw away uneaten food, but it’s also a health hazard to consume it if it’s not stored correctly. It’s important to strike a balance between reducing waste and ensuring food safety.”