Onion Powder Jar
Also listed as Ground Onion Powder and Dehydrated Onion Powder.
Spices & Seasonings
This is what the ingredient is.
Onion Powder Jar is dehydrated ground onion. Labels may say onion powder.
Here is why it shows up on the label.
It seasons meats, soups, and rubs.
Here is what food agencies say.
FDA spice labeling applies.
Here is what research has found.
Onion powder has appeared in Salmonella recalls.
Here are a few things worth knowing.
Keep sealed and dry.
How to read this page
We publish plain facts about this ingredient so a label is easier to read. This is not medical advice, and it is not a recommendation to buy, avoid, or use anything. For a personal health question, talk with a clinician who knows your history.
v1.0Updated 9/25/2026