What is the shelf life of homemade onion creams? i do refrigerate but still i am sure this stuff goes bad eventually. thank you

Approximately one week: This is a very general consideration as some foods will last only three days while others can last up to 10 days in the refrigerator id milk for example someproducts can last even less and it also depends on how cold refrigerator is and also other factors how often you open up the food cans the more often he opened it the more you expose it to elements like bacteria they can make it go sour faster.