leftover oil
How Long Does Homemade Mayonnaise Last - and Other Kitchen Hacks
Homemade mayonnaise lasts about 5-7 days in the refrigerator when stored in an airtight container. A tight-fit jar slows bacterial growth, while a cool, consistent temperature keeps the emulsion stable. In the age of “recession meals,” mastering this simple hack saves money and reduces waste. Why Homemade Mayonnaise Needs Special