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    The Butter Half / Recipe Index / Appetizers and Snacks / How To Make Crispy Fried Onions

    How To Make Crispy Fried Onions

    By Madi • Published: Jan 31, 2023 • Modified: Jan 31, 2023 • Leave a Comment • This post may contain affiliate links.

    JUMP TO RECIPE PRINT
    fried onions on a round white plate

    This crispy fried onions recipe is gluten-free and vegan-friendly, contains 2 ingredients, and can be made in 15 minutes! Fried onions are a great way to elevate any dish - adding a delicious flavor and crunch to your favorite soups, salads, or casseroles. 

    Fried Onions Ingredients

    fried onion ingredients

    2 Yellow Onions, peeled and sliced

    2 cups Canola Oil (or more depending on the size of your pot)

    Step By Step Instructions

    Step 1: Add the oil about 1” deep in a large pot. Turn the heat to medium-high and heat the oil until it reaches 300 degrees Fahrenheit. 

    Step 2: Once the oil has heated, add the sliced onions. You may need to split the onions in half and do one batch at a time. 

    sliced onions in a large pot with oil

    Step 3: Fry the onions for about 10 minutes, until they get smaller and begin to brown. Stir occasionally to make sure they cook evenly. 

    onions in a pot turning golden brown

    Step 4: Once the onions have browned, remove them to a paper towel-lined plate to drain off any excess oil. Use in your desired recipe, and enjoy!

    fried onions on a paper towel-lined plate

    FAQs

    Can I Use Any Kind Of Onion For This Recipe?

    • You can use any type of onion you want. I used yellow onions, but sweet onions, white onions, or red onions will also work. 

    How Much Do Onions Shrink When Fried?

    • Onions typically shrink about ⅔ of their volume when fried.

    How Do I Know If The Oil Is Hot Enough

    • If you don't have a food thermometer you can stick the end of a wooden spoon into the oil. Your oil is hot enough if bubbles appear around the spoon’s handle. If the oil barely bubbles around the handle, it isn’t hot enough yet - keep cooking!

    How Can I Tell That The Onions Are Ready To Be Removed From The Oil?

    • Once the onions have browned they are ready to be removed the oil.

    What To Do With Fried Onions

    You can add fried onions to so many dishes! They add a delicious crunch and pop of flavor. Some of my favorite things to top with fried onions are: 

    • Light French Onion Soup Recipe
    • Grilled Chipotle Lime Steak Fajita Salad
    • Green bean or broccoli casseroles
    • Baked or mashed potatoes
    • Chicken
    • Salads 

    Storage Instructions

    If you don’t eat all of your fried onions right away, you can store them in either a ziplock baggie or an airtight container at room temperature for up to a week. Make sure they are completely cooled before storing them. You can also freeze them for up to 6 months.

    Expert Tips

    • Vegetable oil will also work in place of canola oil 
    • Remove the onions quickly after they have turned brown. They go from brown to black very quickly. 

    2 recipes that crispy fried onions pair well with: 

    Grilled Chipotle Lime Steak Fajita Salad

    Light French Onion Soup Recipe

    If you make this crispy fried onion recipe or any other recipe on the blog, please let me know how you liked it in the comments below. I absolutely love hearing from you! You can also FOLLOW ME on Instagram, Pinterest, Facebook, and TikTok for more nourishing recipes like this, and behind-the-scenes cooking and holistic wellness tips!

    crispy fried onions on a round white plate

    Crispy Fried Onions

    By: Abbey Rodriguez
    PRINT PIN RECIPE
    This crispy fried onions recipe is gluten-free and vegan-friendly, contains 2 ingredients, and can be made in 15 minutes! Fried onions are a great way to elevate any dish - adding a delicious flavor and crunch to your favorite soups, salads, or casseroles.
    Prep Time 5 minutes
    Cook Time 10 minutes
    Servings: 1 cup
    Calories: 4048kcal

    Ingredients

    • 2 yellow onions (peeled and sliced)
    • 2 cups canola oil (or more depending on the size of your pot)

    Instructions

    • In a large pot, add the oil about 1” deep. Turn the heat to medium-high and heat the oil until it reaches 300 degrees Fahrenheit.
    • Once the oil has heated, add the sliced onions. You may need to split the onions in half and do one batch at a time.
    • Fry the onions for about 10 minutes, until they get smaller and then begin to brown. Stir occasionally to make sure they cook evenly.
    • Once the onions have browned, remove them to a paper towel-lined plate to drain off any excess oil. Use in your desired recipe, and enjoy!

    Notes

    • Vegetable oil will also work in place of canola oil 
    • You can use any type of onion you want. I used yellow onions, but sweet onions, white onions, or red onions will also work. 
    • Remove the onions quickly after they have turned brown. They go from brown to black very quickly.

    Nutrition

    Calories: 4048kcal | Carbohydrates: 21g | Protein: 2g | Fat: 448g | Saturated Fat: 33g | Polyunsaturated Fat: 126g | Monounsaturated Fat: 284g | Trans Fat: 2g | Sodium: 9mg | Potassium: 321mg | Fiber: 4g | Sugar: 9g | Vitamin A: 4IU | Vitamin C: 16mg | Calcium: 51mg | Iron: 0.5mg

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    Hi, I'm Abbey! Certified Holistic Nutritionist & Herbalist | I healed my body using holistic nutrition and herbs. And I believe you can, too. Here you will find nourishing recipes and wellness tips for the family, as well as my herbal cookbook, Root & Nourish. Because you can achieve your ultimate wellness goals using plants and whole foods.

    More about me →

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