Peanut oil is a popular frying oil because it withstands high temperatures without breaking down into smoke. Refined oils like peanut oil generally have long shelf lives, but will eventually go bad over time. Peanut oil lasts 1-2 years when it’s unopened and around six months once it’s been opened. You can generally use peanut oil past these dates by a bit, as long as there are no signs of spoilage. So what are the [...]
When Does Vegetable Oil Go Bad?
Vegetable oil is a popular, versatile oil that can be used in both cooking and baking. It has a neutral and mild flavor and is a common ingredient in recipes since it doesn’t contribute a noticeable flavor to dishes and baked goods. When sealed, vegetable oil should last up to two years. Once you open vegetable oil, expect it to last up to a year. We’ll offer tips for the best storage practices of vegetable oil, answer [...]
When Does Flaxseed Oil Go Bad?
Flaxseeds are a nutritional powerhouse and a great source of healthy omega-3 fatty acids. Pressing and using the oil comes with similar health benefits but at the cost of shortened shelf life compared to whole flaxseeds. How long until flaxseed oil goes bad, then? Flaxseed oil has a short shelf life of around six months when sealed, shortening to around 2-3 months (max) after opening when stored in the fridge. Due to its [...]
When Does Beef Tallow Go Bad?
If you’re wondering why you’ve been hearing about beef tallow more often lately, it’s because it’s skyrocketing in popularity. According to a survey, interest in beef tallow has grown 95% over the last year. Beef tallow has been around for a while, but took a back seat to vegetable-based shortenings like Crisco when they were introduced in the early 1900s. Whether you’re new to using beef tallow or if you’re a seasoned [...]
When Does Safflower Oil Go Bad?
Safflower oil (not to be confused with sunflower oil) is a liquid vegetable oil that is rich in heart-healthy fats, including linoleic acid. You can use it for high-heat cooking like frying, or even use it as a carrier oil for essential oils! Whatever you decide to use safflower oil for, know that it will stay good for around two years when sealed or and 1-2 years once opened, depending on how it’s stored. How can you [...]
When Does Sunflower Oil Go Bad?
Sunflower oil is a heart-healthy oil and is among some of the most popular vegetable oils (the fourth most popular worldwide according to a 2020 poll - it's up there with soybean and palm oil) How long can you expect sunflower oil to last before it goes bad? When sealed, sunflower oil generally has a shelf life of around two years. Opened sunflower oil should last up to a year at room temperature and 1-2 years when stored [...]
