Tupperware containers are specifically designed to excel in freezer storage, ensuring that your meals remain fresh and flavourful. The airtight seal of Tupperware containers prevents freezer burn and helps maintain the quality of your food.
Metal is impermeable and if sealed properly, it blocks freezer burn and any odor transfer or dehydration. So is glass and some triple wall bag packaging.
To avoid freezer burn, I crumple up waxed paper on top of the frozen food and then cover it with the lid. This helps eliminate freezer burn tremendously. This works well with soups, main dishes and all kinds of fruit.
Instead, store your food in durable bags or takeout containers. Saffitz points out one great reason to store in bags instead of containers: They take up less space in your freezer if you freeze them flat (not in a squishy lump blob), and they'll thaw quicker, thanks to the increased surface area.
It's a personal choice—glass is more durable and recyclable, but also more expensive. Plastic is typically budget-conscious and lightweight, but it's not exactly sustainable. Whatever your needs are, we tested the best freezer containers for soup, meal prep, and more.
Step 2: Use airtight storage containers
When freezing meat, preventing freezer burn starts with wrapping it in multiple layers of plastic wrap, wax paper or tin foil. Place your items into your preferred container and pack them down to help prevent excess air exposure.
Plastic containers, glass containers or jars, or freezer bags all work great. Be sure you have freezer bags instead of “storage bags.” Storage bags use a thinner plastic and aren't designed for the freezer.
Room can be left in containers to account for this expansion but it is not always able to prevent damage to a container. Polypropylene and PVC are both plastics that are brittle at temperatures below freezing. Polystyrene is considered brittle at 68°F and is very brittle at temperatures below freezing.
Never, ever, ever freeze in glass jars unless you know they're explicitly freezer-safe. Glass that hasn't been tempered risks shattering—particularly if you're freezing a liquid that could expand as it freezes. So skip the canning jars and go for tupperware or freezer bags instead.
Ziploc® Freezer Bags are your indispensable ally. The Double Zipper seal helps lock in freshness with confidence you can see, feel and hear — from edge-to-edge, across the entire bag. Plus, it helps prevent freezer burn, meaning less food waste.
Yes. You can use regular zip-top storage bags in the freezer. However, foods stored in these bags in the freezer might not hold up as well over long periods of time, and can be more prone to punctures and rips.
Prevents Freezer Burn: For businesses that rely on frozen food storage, cling film is a lifesaver. It creates a protective layer that prevents freezer burn, which occurs when moisture within the food crystallizes. Freezer burn can degrade the quality of frozen items and lead to food wastage.
Safe to use in the microwave, freezer and dishwasher, the TakeAlongs™ lid design allows you to worry about one less thing. If you hear the click, you know your seal is secure. To keep your new containers performing at their best, please read the following: Remove label and wash before use.
Tupperware containers come with airtight lids that fit snugly onto the base, forming an impermeable barrier against air and moisture. This airtight seal locks in the freshness and flavour of your food, preventing spoilage and wastage.
The short answer is yes—but there are a few rules you should follow. When using Pyrex or any glass bakeware or cookware, you should avoid extreme temperature changes—very cold dishes shouldn't be placed in a hot oven, and vice versa. Sudden changes in temperature may cause the dishes to shatter or break.
If your Tupperware container has a snowflake symbol on it, don't worry about freezer damage—that symbol means it's freezer safe. If you don't see the snowflake symbol, avoid putting your new containers in the freezer.
Glass containers for food storage are generally freezer-proof and leakproof, and they are made with a tight seal to prevent any air or liquid from coming into contact with food stored in the container.
Glass containers, in contrast, are toxin-free, easier to clean, and safe for freezing and heating. Choosing glass food storage containers helps reduce exposure to environmental toxins, which is crucial for overall health and reducing the risk of chronic illness.
One way to prevent this is to wrap the bread prior to freezing it. Using freezer paper is very helpful. This is probably my downfall; I just throw it in the freezer and forget about it. Instead, I should wrap it in freezer paper and then place it in a proper Ziploc Brand Freezer Bag so it stays fresh.
The bottom freezer drawer for frozen fruit and vegetables – peas, sweetcorn, broccoli, oven chips, berry mixes, etc. The middle freezer drawer for frozen meat, fish and dairy products – chicken breasts, chicken nuggets, beef mince, battered fish, salmon fillets, ice cream, frozen milk, cheese, etc.
Proper packaging helps maintain quality and prevent freezer burn. Aluminum foil, freezer paper, plastic containers, and plastic freezer bags will help food maintain optimum quality in the freezer. Plastic wrap alone will not provide enough protection by itself, but can be used to separate foods within another package.