onion powder

About This Food

Onion powder is dehydrated, ground onion that's a common seasoning worldwide. The calories in onion powder is 8.2 per serving. It provides some fiber and is a source of manganese. It also contains vitamin C. While generally safe, people with onion allergies should avoid it. A typical serving size is usually small, around 1 teaspoon per day, so its impact on weight management is neutral. For a flavor boost with minimal calories, try adding onion powder to your dishes!