Like vinegar, Worcestershire sauce does not need to be refrigerated. Whether unopened or open it can be stored in the pantry for two years.
Worcestershire sauce does not need to be refrigerated after opening, but doing so can help maintain its flavor and quality for a longer period. When opened, Worcestershire sauce can last for about 1 to 3 years if stored in a cool, dark place, like a pantry. If refrigerated, it may retain its best quality even longer.
TWO HOURS is the MAXIMUM time perishable foods should be at room temperature (ONE HOUR at temperatures 90 degrees F and higher). This INCLUDES the time they're on the table during your meal. Just ONE bacterium, doubling every 20 minutes, can grow to over 2,097,152 bacteria in 7 hours!
Most condiments are processed to be shelf stable. This means they can sit for long periods of time on shelves without spoiling. You can store most shelf-stable condiments safely at room temperature, even after you open them. Brands tell you to refrigerate their products because they stay fresh longer that way.
While French's® Worcestershire Sauce does not require refrigeration, for optimal flavor and shelf life, chefs can refrigerate after opening.
“Anything with vegetables or citrus (vinaigrettes with shallots, ponzu, citrus juice) must be refrigerated,” says Feingold. Nut oils (like almond oil or sesame oil) should also be put in the fridge to prevent from going rancid.
Storage Instructions: Store in a cool, dry place area in ambient conditions. Store at room temperature after opening. Shelf Life from manufacture: 730 days.
In fact, the USDA has a specific temperature guideline for mayonnaise storage, recommending that opened mayo not be exposed to temperatures of 50°F or higher for more than eight hours. “Mayo is an emulsion of eggs, oil, and vinegar, and can start to grow harmful bacteria at higher temperatures,” Hultin says.
Unless you're a busy diner going through and refilling ketchup bottles every day or two, you should store your ketchup in the fridge. This is because, just like pickles, the flavor and texture declines after you open the bottle or jar and the ketchup is exposed to air.
Storing soy sauce at room temperature is perfectly fine. However, if you don't plan on regularly using it in your cooking, storing the soy sauce in the refrigerator will keep it at peak quality for longer.
Onions. The “cool, dark place” scenario applies to onions too, they don't require the refrigerator. What they do like is air circulation, so keep them in a mesh bag – and don't keep them near your potatoes, whose moisture and gasses will hasten their decay.
Hot Sauce. Like mustard, most commercially bottled hot sauces can sit around for a few years — just make sure it is vinegar-based with no fruits or vegetables. Again, the color may change, but it won't spoil.
According to Does it Go Bad, Worcestershire sauce will not go bad if you do not refrigerate it if you use it up within a year. So, if you do a lot of cooking with this sauce and can easily use up a bottle within 6-12 months, you can store this condiment conveniently.
The bottles used to be transported by ship, and the paper wrapping was used to help prevent them from breaking during the long voyage.
Most people don't know that Worcestershire sauce is a fermented condiment made from a base of vinegar and flavored with anchovies, molasses, tamarind, onion, garlic, and other seasonings.
An open jar of peanut butter stays fresh up to three months in the pantry. After that, it's recommended to store the peanut butter in the fridge (where it can maintain its quality for another 3-4 months). If you don't refrigerate, oil separation can occur.
Next up, mustard. Note it does not need to be kept in the refrigerator. also thanks to those acidic ingredients. which prevent it from going bad.
Worcestershire sauce is shelf-stable and does not require refrigeration prior to opening due to its high vinegar content. After opening, refrigeration is recommended to prolong its quality and flavour.
Once you've opened a jar of pickles, you should store them in the refrigerator. Many cooks keep them in a condiment shelf on the door — that's fine, as long as your fridge is kept to 40°F or below. You can also keep unopened, jarred pickles in the refrigerator, although it's not necessary.
Sandwiches made with mayonnaise are subject to the same two-hour rule as mayo on its own. Regardless of the type of bread, if the sandwich contains perishable fillings like meat, poultry, fish, eggs, or mayonnaise, it should not sit out for more than two hours—or one hour if the ambient temperature is above 90 F.
“Always return any unused butter to the refrigerator and be aware that butter left outside refrigeration may become darker in color and have the flavor affected.” Keeping butter in the fridge is a good rule of thumb as it ensures the tasty fat won't take on any undesirable odors or flavors from your kitchen.
Like vinegar, Worcestershire sauce does not need to be refrigerated. Whether unopened or open it can be stored in the pantry for two years.
Most store-bought Worcestershire Sauces have hidden MSG.