raw onion
Also known as:
Loading...
Also known as:
Per 100g
Nutrition data source: USDA FoodData Central
Common measurement equivalents in grams
A fiery and tangy raw onion chutney from Kerala, made with shallots, dried red chilies, and tamarind. This authentic, no-cook recipe is a classic accompaniment for dosa, idli, or rice gruel (kanji), ready in just 10 minutes.
A fiery and pungent Andhra-style chutney made from raw onions, red chilies, and tamarind. This classic condiment adds a powerful kick to idli, dosa, and hot rice.
A simple yet flavorful South Indian yogurt-based side dish. Thinly sliced raw onions provide a sharp crunch, perfectly balanced by creamy yogurt and a fragrant tempering of spices. An essential accompaniment for biryani and pulao.
A fiery and pungent Assamese mashed potato dish. Boiled potatoes are mashed with sharp mustard oil, raw onions, and the intense heat of Bhoot Jolokia (ghost pepper). A simple yet incredibly flavorful side dish that is a staple in Assamese cuisine.
Yes, raw onions are highly nutritious and low in calories, providing only 40 calories per 100g. They are an excellent source of vitamin C, fiber, and various antioxidants that support overall health and immune function.
Raw onions are rich in quercetin, an antioxidant that helps reduce inflammation and lower blood pressure. They also contain sulfur compounds linked to heart health and prebiotic fibers that support a healthy gut microbiome.
Raw onions are great for weight loss because they are very low in fat (0.1g per 100g) and calories. Their high fiber content helps promote satiety, making you feel full longer while adding significant flavor to dishes without extra calories.
Raw onions can be included in a keto diet in moderation. While they contain about 9.34g of carbohydrates per 100g, the amount typically used for garnishing or in salads is small enough to fit within most daily carb limits.
To mellow the flavor, soak sliced or diced raw onions in a bowl of ice water for 10 to 15 minutes before serving. This helps wash away the sulfurous compounds that cause the pungent aftertaste and 'onion breath'.
Red onions are the most common choice for raw use due to their mild flavor and bright color. Sweet onions, like Vidalia or Walla Walla, are also excellent raw, while white onions are preferred for a crunchier, sharper profile in salsas.
Once cut, raw onions should be stored in an airtight container or wrapped tightly in plastic wrap and kept in the refrigerator. They will typically stay fresh and retain their crunch for 7 to 10 days.
raw onion is a versatile ingredient found in cuisines around the world. With 40 calories per 100g and 1.1 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 →A spoiled onion will feel soft, mushy, or slimy to the touch. You should also look for dark spots or mold growth and discard the onion if it emits an unusually foul or fermented odor.
Cutting an onion releases an enzyme that reacts to form a gas called syn-propanethial-S-oxide. When this gas reaches the moisture in your eyes, it creates a mild sulfuric acid, which triggers your tear ducts to flush the irritant away.
Yes, raw onions are a natural, unprocessed vegetable. They are 100% vegan, gluten-free, and suitable for almost all dietary patterns, including Paleo, Whole30, and Mediterranean diets.
