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Per 100g
Nutrition data source: USDA FoodData Central
Common measurement equivalents in grams
Yes, it is highly nutritious and low in calories. It is rich in antioxidants like quercetin for heart health and contains prebiotic fibers like inulin that support a healthy gut microbiome.
A 100g serving contains approximately 28 calories and 6.7g of carbohydrates. It is also virtually fat-free, containing only 0.05g of fat, making it an excellent choice for light meals.
Yes, it is very effective for weight management because it is low in calories and fat-free. It adds volume and savory flavor to dishes without adding significant caloric density.
It can be included in a keto diet in moderation. With 6.7g of carbs per 100g, it is relatively low in carbohydrates, but you should monitor your portion sizes to stay within your daily macro limits.
Yes, boiled unsalted frozen onions are naturally vegan and gluten-free. They contain no animal products or wheat derivatives, making them safe for those with these dietary restrictions.
Since they are already softened, they are perfect for adding directly to soups, stews, and sauces. They can also be pureed to thicken gravies or mixed into casseroles for a mild onion flavor.
Boiled onions have a much milder, sweeter, and less pungent taste than raw onions. Because they are unsalted, they provide a neutral savory base that easily absorbs the flavors of your dish.
boiled unsalted frozen onion is a versatile ingredient found in cuisines around the world. With 28 calories per 100g and 0.71 grams of protein, it's a nutritious addition to many dishes.
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Browse recipes →When stored in an airtight container or freezer bag, they can last for 8 to 12 months. For the best flavor and texture, it is recommended to use them within 6 months.
While some water-soluble vitamins may decrease, many beneficial compounds like quercetin and prebiotic fibers remain stable. Using the boiling liquid in your recipe can help you retain any nutrients that leached into the water.
Check for signs of freezer burn, such as dry white patches or ice crystals, which can affect taste. If the onions develop an off-smell or a slimy texture once thawed, they should be discarded.