<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “FAQPage”, “mainEntity”: [ { “@type”: “Question”, “name”: “Does the type of onion affect the weight of 1.5 cups minced?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Yes, slightly. Sweet onions are denser than white or red varieties, so 1.5 cups may weigh closer to 6.5 ounces. For most recipes, the standard 6-ounce conversion works, but for precision, weigh your minced onion.” } }, { “@type”: “Question”, “name”: “Can I use frozen minced onion instead of fresh?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Absolutely! Thaw and drain frozen minced onion first to remove excess moisture. Use the same 1.5-cup (6-ounce) measurement, but pat it dry with a paper towel to prevent sogginess in your air fryer.” } }, { “@type”: “Question”, “name”: “How long does 1.5 cups of minced onion take to cook in an air fryer?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “At 180°C, minced onion cooks in 5–7 minutes. Spread it evenly in the basket for crispiness. For caramelised results, toss with oil and cook for 10 minutes, stirring halfway.” } }, { “@type”: “Question”, “name”: “What’s the best way to store leftover minced onion?”, “acceptedAnswer”: { “@type”: “Answer”, “text”: “Refrigerate unused minced onion in an airtight container for up to 3 days. For longer storage, freeze it in 1.5-cup portions (6 ounces each) and thaw as needed for future air fryer meals.” } } ] }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “WebPage”, “name”: “How many ounces is 1.5 cups of minced onion?”, “url”: “https://www.airfryerrecipe.co.uk/blog/how-many-ounces-is-1-5-cups-of-minced-onion”, “description”: “Learn how to convert 1.5 cups of minced onion to ounces for precise air fryer cooking. Get accurate measurements in seconds!”, “inLanguage”: “en”, “datePublished”: “2025-08-15T23:40:45.481000+00:00”, “dateModified”: “2025-08-15T23:40:45.481000+00:00” }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “BreadcrumbList”, “name”: “Breadcrumbs”, “@id”: “https://www.airfryerrecipe.co.uk/blog/how-many-ounces-is-1-5-cups-of-minced-onion#breadcrumbs”, “itemListElement”: [ { “@type”: “ListItem”, “position”: 1, “name”: “Home”, “item”: { “@type”: “WebPage”, “@id”: “https://www.airfryerrecipe.co.uk” } }, { “@type”: “ListItem”, “position”: 2, “name”: “blogs”, “item”: { “@type”: “WebPage”, “@id”: “https://www.airfryerrecipe.co.uk/blog” } }, { “@type”: “ListItem”, “position”: 3, “name”: “How many ounces is 1.5 cups of minced onion?”, “item”: { “@type”: “WebPage”, “@id”: “https://www.airfryerrecipe.co.uk/blog/how-many-ounces-is-1-5-cups-of-minced-onion” } } ] }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “WebSite”, “url”: “https://www.airfryerrecipe.co.uk”, “name”: “Air Fryer Recipes”, “description”: “Explore crispy, healthy, and quick air fryer recipes from around the world. Perfect for everyday meals.”, “inLanguage”: “en” }
<script type="application/ld+json">{ “@context”: “https://schema.org”, “@type”: “Organization”, “name”: “Air Fryer Recipes”, “url”: “https://www.airfryerrecipe.co.uk”, “logo”: { “@type”: “ImageObject”, “url”: “https://www.airfryerrecipe.co.uk/brand” }, “areaServed”: [ { “@type”: “Country”, “name”: “United Kingdom” }, { “@type”: “Country”, “name”: “United States” } ], “contactPoint”: { “@type”: “ContactPoint”, “contactType”: “customer support”, “areaServed”: [ “GB”, “US” ], “availableLanguage”: [ “English” ], “email”: “support@airfryerrecipe.co.uk” } }
1.5 cups of minced onion equals approximately 6 ounces (170 grams). This conversion is essential for air fryer recipes where precise measurements ensure even cooking and perfect results. Whether you're prepping a stir-fry, casserole, or seasoning blend, knowing the exact weight saves time and avoids guesswork.
Why Accurate Measurements Matter in Air Fryer Cooking
Air fryers rely on hot air circulation to cook food evenly, and incorrect ingredient quantities can lead to uneven results. Using 1.5 cups of minced onion (6 ounces) ensures consistency, especially in dishes like air fryer fajitas or onion-heavy casseroles. Overloading the basket with too much onion can block airflow, while too little may dry out your dish.
For UK cooks, note that 1 US cup equals 8 fluid ounces, but minced onion's weight varies slightly due to density. A kitchen scale is the best tool, but if you don't have one, our conversion chart simplifies the process. Check out our vegetable recipes for inspiration!
How to Measure Minced Onion Without a Scale
If you lack a scale, lightly pack the minced onion into a measuring cup without pressing down. Fluff it with a fork to avoid compacting, which can skew the weight. For 1.5 cups, aim for a mound slightly above the rim, then level it off with a knife.
Common Recipes Using 1.5 Cups of Minced Onion
Many air fryer dishes call for this quantity, such as onion bhajis or stuffed peppers. The 6-ounce measurement ensures balanced flavour without overwhelming other ingredients. For frozen pre-minced onion, thaw and drain excess liquid first to avoid soggy results.
Pair minced onion with proteins like chicken or tofu for quick, flavourful meals. Need cleaning tips after chopping onions? Our air fryer cleaner guide helps remove lingering odours.
Adjusting Recipes for Different Onion Cuts
If a recipe specifies diced or sliced onion instead of minced, adjust the volume. Minced onion packs more densely, so 1.5 cups of diced onion weighs slightly less (about 5 ounces). Always check the recipe's preferred cut for accuracy.