Bananas about to go bad? Hamburger rolls on sale? Have leftover soup? They can all go in the freezer. The range of things you can stash in there is amazingly versatile, and freezing can be an easy way to lengthen the shelf life of foods, prevent leftovers from going to waste and save time on prep work during busy weekdays. In fact, it’s so easy, we can sometimes forget that not everything does well in sub-0 degree F temperatures.“Anything can freeze, but the quality of certain foods will deteriorate,” saysJonathan Deutsch, Ph.D., a professor atDrexel Universityand director of theDrexel Food Lab. What happens is this: Water expands when frozen, and at the cellular level, that results in burst cell walls and a resulting change in texture, which is why defrosted items can sometimes seem soggy.The Best Frozen Food to Keep Stocked in Your FreezerImproperly wrapped foods are also subject tofreezer burn, which means that they have been exposed to oxygen, which can alter their taste and appearance, and leech water from the food so it’s dried out. Foods may also develop an off taste due to absorbing other odors from the freezer (a good reason to keep an open box of baking soda in there). But even properly wrapped, the following foods can be problematic to freeze and thaw:Lettuce"Once frozen, the burst cell walls will result in a lettuce leaf that has gone from crisp to mushy and translucent," says Deutsch. While you definitely wouldn’t want to freeze romaine or iceberg lettuce, there are some exceptions to this rule. Greens like chard, spinach and kale can be frozen; you just have to know the right way to do it. We’veoutlined the technique herefor whenever yourgreen smoothiecraving strikes.Sauces or GraviesIf they’ve been thickened with a starch like cornstarch, Deutsch says, they may end up watery. Freezing weakens the bond between the starch and any moisture it absorbs, making your sauces and gravies much thinner.PuddingIf you’vemade pudding at homeand it’s been thickened with a starch, you’ll run into the same problem as you do with sauces and gravies, Deutsch says.Getty / Rawf8Cream-Based SoupsWhilesoupsandstocksfreeze tremendously well, anything with dairy runs the risk of curdling or separating, according to theNational Center for Home Food Preservation.How to Freeze Soup So It Tastes as Delicious as the Day It Was MadeNon-Fatty FishWithout fat to act as an insulator, fish can get waterlogged, says chefFrank Proto. Use up leftover fish to top your salad or whir it into a dip.Cooked Pasta or RiceThese starches can freeze, but attempting it isn’t ideal, says Proto. When they thaw and the cell walls break, they’ll seem overcooked and flavorless. We have tons of tasty ways touse up riceor leftover pasta (Spaghetti Frittata, anyone?).Cooked Egg WhitesWhile raw eggs or whites freeze beautifully, cooked ones can get rubbery due to the lack of fat (yolk) says Proto. Stick to recipes that call for the whole egg if you want to freeze them, likequichesoregg cups.Mayonnaise or Mayo-Based DressingsThe emulsions in mayonnaise will break, or have the fat separate from the other ingredients, says Proto.Was this page helpful?Thanks for your feedback!Tell us why!OtherSubmit
Bananas about to go bad? Hamburger rolls on sale? Have leftover soup? They can all go in the freezer. The range of things you can stash in there is amazingly versatile, and freezing can be an easy way to lengthen the shelf life of foods, prevent leftovers from going to waste and save time on prep work during busy weekdays. In fact, it’s so easy, we can sometimes forget that not everything does well in sub-0 degree F temperatures.“Anything can freeze, but the quality of certain foods will deteriorate,” saysJonathan Deutsch, Ph.D., a professor atDrexel Universityand director of theDrexel Food Lab. What happens is this: Water expands when frozen, and at the cellular level, that results in burst cell walls and a resulting change in texture, which is why defrosted items can sometimes seem soggy.The Best Frozen Food to Keep Stocked in Your FreezerImproperly wrapped foods are also subject tofreezer burn, which means that they have been exposed to oxygen, which can alter their taste and appearance, and leech water from the food so it’s dried out. Foods may also develop an off taste due to absorbing other odors from the freezer (a good reason to keep an open box of baking soda in there). But even properly wrapped, the following foods can be problematic to freeze and thaw:Lettuce"Once frozen, the burst cell walls will result in a lettuce leaf that has gone from crisp to mushy and translucent," says Deutsch. While you definitely wouldn’t want to freeze romaine or iceberg lettuce, there are some exceptions to this rule. Greens like chard, spinach and kale can be frozen; you just have to know the right way to do it. We’veoutlined the technique herefor whenever yourgreen smoothiecraving strikes.Sauces or GraviesIf they’ve been thickened with a starch like cornstarch, Deutsch says, they may end up watery. Freezing weakens the bond between the starch and any moisture it absorbs, making your sauces and gravies much thinner.PuddingIf you’vemade pudding at homeand it’s been thickened with a starch, you’ll run into the same problem as you do with sauces and gravies, Deutsch says.Getty / Rawf8Cream-Based SoupsWhilesoupsandstocksfreeze tremendously well, anything with dairy runs the risk of curdling or separating, according to theNational Center for Home Food Preservation.How to Freeze Soup So It Tastes as Delicious as the Day It Was MadeNon-Fatty FishWithout fat to act as an insulator, fish can get waterlogged, says chefFrank Proto. Use up leftover fish to top your salad or whir it into a dip.Cooked Pasta or RiceThese starches can freeze, but attempting it isn’t ideal, says Proto. When they thaw and the cell walls break, they’ll seem overcooked and flavorless. We have tons of tasty ways touse up riceor leftover pasta (Spaghetti Frittata, anyone?).Cooked Egg WhitesWhile raw eggs or whites freeze beautifully, cooked ones can get rubbery due to the lack of fat (yolk) says Proto. Stick to recipes that call for the whole egg if you want to freeze them, likequichesoregg cups.Mayonnaise or Mayo-Based DressingsThe emulsions in mayonnaise will break, or have the fat separate from the other ingredients, says Proto.
Bananas about to go bad? Hamburger rolls on sale? Have leftover soup? They can all go in the freezer. The range of things you can stash in there is amazingly versatile, and freezing can be an easy way to lengthen the shelf life of foods, prevent leftovers from going to waste and save time on prep work during busy weekdays. In fact, it’s so easy, we can sometimes forget that not everything does well in sub-0 degree F temperatures.
“Anything can freeze, but the quality of certain foods will deteriorate,” saysJonathan Deutsch, Ph.D., a professor atDrexel Universityand director of theDrexel Food Lab. What happens is this: Water expands when frozen, and at the cellular level, that results in burst cell walls and a resulting change in texture, which is why defrosted items can sometimes seem soggy.
The Best Frozen Food to Keep Stocked in Your Freezer
Improperly wrapped foods are also subject tofreezer burn, which means that they have been exposed to oxygen, which can alter their taste and appearance, and leech water from the food so it’s dried out. Foods may also develop an off taste due to absorbing other odors from the freezer (a good reason to keep an open box of baking soda in there). But even properly wrapped, the following foods can be problematic to freeze and thaw:
Lettuce
“Once frozen, the burst cell walls will result in a lettuce leaf that has gone from crisp to mushy and translucent,” says Deutsch. While you definitely wouldn’t want to freeze romaine or iceberg lettuce, there are some exceptions to this rule. Greens like chard, spinach and kale can be frozen; you just have to know the right way to do it. We’veoutlined the technique herefor whenever yourgreen smoothiecraving strikes.
Sauces or Gravies
If they’ve been thickened with a starch like cornstarch, Deutsch says, they may end up watery. Freezing weakens the bond between the starch and any moisture it absorbs, making your sauces and gravies much thinner.
Pudding
If you’vemade pudding at homeand it’s been thickened with a starch, you’ll run into the same problem as you do with sauces and gravies, Deutsch says.
Getty / Rawf8
Cream-Based Soups
Whilesoupsandstocksfreeze tremendously well, anything with dairy runs the risk of curdling or separating, according to theNational Center for Home Food Preservation.
How to Freeze Soup So It Tastes as Delicious as the Day It Was Made
Non-Fatty Fish
Without fat to act as an insulator, fish can get waterlogged, says chefFrank Proto. Use up leftover fish to top your salad or whir it into a dip.
Cooked Pasta or Rice
These starches can freeze, but attempting it isn’t ideal, says Proto. When they thaw and the cell walls break, they’ll seem overcooked and flavorless. We have tons of tasty ways touse up riceor leftover pasta (Spaghetti Frittata, anyone?).
Cooked Egg Whites
While raw eggs or whites freeze beautifully, cooked ones can get rubbery due to the lack of fat (yolk) says Proto. Stick to recipes that call for the whole egg if you want to freeze them, likequichesoregg cups.
Mayonnaise or Mayo-Based Dressings
The emulsions in mayonnaise will break, or have the fat separate from the other ingredients, says Proto.
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