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Per 100g
Nutrition data source: USDA FoodData Central
Common measurement equivalents in grams
Yes, these onions are very healthy as they are low in calories and fat. They provide essential antioxidants like quercetin and prebiotic fibers that support heart health and a balanced gut microbiome.
A 100g serving contains approximately 26 calories and 6.11g of carbohydrates. This makes it an excellent low-calorie vegetable choice for weight management and general health.
Yes, with only 6.11g of carbs per 100g, it is considered keto-friendly. However, because they are pre-salted, you should monitor your total sodium intake to stay within your daily nutritional goals.
Yes, this ingredient is naturally vegan and gluten-free. It consists only of onions, water, and salt, making it safe for those with gluten sensitivities or those following a plant-based diet.
Since they are already cooked, you can add them directly from the freezer into soups, stews, or pot roasts during the last 5-10 minutes of cooking. They can also be quickly sautéed in butter or oil to serve as a simple side dish.
Thawing is generally not necessary if you are adding them to hot dishes like stews or casseroles. Cooking them directly from frozen helps them maintain their shape better than thawing them first, which can make them mushy.
The primary antioxidant, quercetin, helps reduce inflammation and may lower blood pressure. Additionally, the Vitamin C content supports immune function and collagen production for healthy skin.
boiled salted whole frozen onion is a versatile ingredient found in cuisines around the world. With 26 calories per 100g and 0.71 grams of protein, it's a nutritious addition to many dishes.
Explore more ingredients in the vegetable category with complete nutrition information.
View all vegetable →Discover 0 recipes featuring boiled salted whole frozen onion with step-by-step instructions.
Browse recipes →When kept in an airtight container or freezer bag at 0°F (-18°C), they will maintain peak quality for 8 to 12 months. While safe to eat after this period, they may begin to lose flavor or develop freezer burn.
They have a mild, sweet, and savory flavor compared to the sharp pungency of raw onions. The boiling process mellows the flavor, and the salt enhances their natural sweetness, resulting in a tender and delicate texture.
They work well as a substitute in cooked dishes like soups or gratins where a soft texture is desired. However, they are not a good substitute for fresh onions in recipes requiring a crunch, such as salads or salsas.