Toasting walnuts in an air fryer is a quick and easy way to enhance their flavor and add a satisfying crunch to your dishes.

Whether you’re prepping for a baking project, a salad topping, or a tasty snack, the air fryer offers a convenient method to achieve perfectly toasted nuts without the hassle of using an oven.

 

How To Toast Walnuts In Air Fryer

If you love roasting nuts, I hope you try my recipes for Air Fryer Pecans, Air Fryer Macadamia Nuts, or even Air Fryer Mixed Roasted Nuts!

Can You Roast Walnuts In Air Fryer?

Yes, you can roast walnuts in an air fryer, and it’s a quick and efficient method that enhances their flavor and crunch.  Below, is a foolproof recipe!

how to toast walnuts in air fryer

Why Air Fry Walnuts

  • Quick and Efficient: Roasting walnuts in an air fryer significantly reduces the cooking time compared to traditional oven methods.
  • Even Roasting: The air fryer ensures that the walnuts are roasted uniformly due to the constant and evenly distributed hot air.
  • Enhanced Flavor: Air frying brings out the natural oils in the walnuts, intensifying their flavor and aroma.
  • Healthier Option: Using an air fryer requires less oil compared to traditional roasting methods.
  • Convenience: The air fryer is easy to use and requires minimal preparation and cleanup.
  • Versatility: Roasted walnuts from the air fryer can be used in a variety of dishes, from salads and baked goods to snacks and toppings.

Ingredients Needed For Roasting Walnuts In Air Fryer

Toasting and roasting walnuts in the air fryer is quick, and you only need a few simple ingredients:

how to toast walnuts in air fryer (2)

Remember the step-by-step instructions are below in the printable recipe card at the bottom of this page.

  • Walnuts: The main ingredient, providing a rich, nutty flavor and crunchy texture that becomes enhanced when roasted.
  • Olive Oil (optional): A small amount of olive oil helps to coat the walnuts evenly, promoting a golden, crispy finish.
  • Salt (optional): Enhances the natural flavors of the walnuts and adds a savory touch.
  1.  

How To Roast Walnuts In Air Fryer

Roasting walnuts in an air fryer is a quick and efficient method that enhances their flavor and texture. Enjoy the nutty, toasty goodness of homemade roasted walnuts in just a few easy steps!

How To Toast Walnuts In Air Fryer

Preheat the Air Fryer: reheat your air fryer to 300 degrees F (150°C) for about 3-5 minutes. Preheating ensures even roasting.

Prepare the Walnuts: In a bowl, toss the walnuts with a teaspoon of olive oil and a pinch of salt if using. This step is optional but helps to enhance the flavor and ensure even browning.

How To Toast Walnuts In Air Fryer

Arrange the Walnuts: Spread the walnuts in a single layer in the air fryer basket. Avoid overcrowding to ensure they roast evenly.

Roast the Walnuts: Place the basket in the preheated air fryer and roast the walnuts for 5-8 minutes. Shake the basket halfway through the cooking time to ensure even roasting.

Check for Doneness: Keep a close eye on the walnuts, especially towards the end of the cooking time. They are done when they turn golden brown and have a fragrant, nutty aroma. Be careful not to overcook as they can burn quickly.

Cool and Store: Remove the roasted walnuts from the air fryer and let them cool completely. Store in an airtight container to maintain their freshness and crunch.

How To Toast Walnuts In Air Fryer

Recipe Variations For Roasted Walnuts In Air Fryer

  • Spicy Chili Walnuts: Toss walnuts with olive oil, chili powder, smoked paprika, cayenne pepper, and salt.

  • Honey Glazed Walnuts: Mix honey and olive oil, then toss with walnuts and salt. 

  • Herb and Garlic Walnuts: Toss walnuts with olive oil, dried rosemary, thyme, garlic powder, and salt.  

  • Maple Roasted Walnuts: Mix maple syrup and olive oil, then toss with walnuts and salt.

  • Soy Sauce and Sesame Walnuts: Toss walnuts with soy sauce, sesame oil, and sesame seeds. 

How To Toast Walnuts In Air Fryer

Roasting Walnuts In Air Fryer Recipe Tips

  • Preheat the Air Fryer: Preheating your air fryer to 300°F (150°C) for about 3-5 minutes ensures even cooking and optimal roasting conditions.
  • Use Parchment Paper: To prevent sticking and make cleanup easier, line the air fryer basket with parchment paper. Make sure to cut the parchment paper to fit and leave space around the edges for air circulation.
  • Uniform Coating: Toss the walnuts with a small amount of oil and your chosen seasonings to ensure an even coating. This helps the nuts roast uniformly and enhances the flavor.
  • Single Layer Arrangement: Spread the walnuts in a single layer in the air fryer basket. Overcrowding the basket can lead to uneven roasting, so it’s best to do multiple batches if necessary.
  • Shake the Basket: Shake the basket halfway through the cooking time to ensure all the walnuts roast evenly. This prevents some nuts from burning while others remain undercooked.
  • Monitor Closely: Keep a close eye on the walnuts, especially towards the end of the cooking time. Nuts can go from perfectly roasted to burnt quickly, so check frequently.
  • Cool Completely: Once roasted, remove the walnuts from the air fryer and let them cool completely on a baking sheet. Cooling allows the nuts to crisp up and enhances their flavor.
  • Storage: Store roasted walnuts in an airtight container at room temperature for up to two weeks. For longer storage, keep them in the refrigerator or freezer to maintain freshness and prevent rancidity.
  • Flavor Enhancements: Experiment with different seasonings like cinnamon, chili powder, honey, or soy sauce for a variety of flavor profiles. Adjust the amounts to suit your taste preferences.
  • Avoid Excess Oil: A little oil goes a long way. Use just enough to lightly coat the walnuts, as too much oil can make them greasy and affect the roasting process.

How To Toast Walnuts In Air Fryer

Air Fryer Roasted Walnuts Faq’s

Can I roast walnuts in the air fryer without any oil? Yes, you can roast walnuts in the air fryer without oil. However, a small amount of oil can help enhance the flavor and ensure even roasting.

What temperature should I set my air fryer to for roasting walnuts? Set your air fryer to 300°F (150°C) for optimal roasting. This temperature allows the walnuts to roast evenly without burning.

How long does it take to roast walnuts in an air fryer? Roast walnuts in the air fryer for about 5-8 minutes. Shake the basket halfway through to ensure even roasting and monitor closely to avoid burning.

Do I need to preheat the air fryer before roasting walnuts?Yes, preheating the air fryer for about 3-5 minutes ensures it reaches the right temperature, allowing for even cooking.

 How can I prevent the walnuts from burning in the air fryer? Shake the basket halfway through cooking and keep a close eye on the walnuts, especially towards the end of the cooking time. Roasting at 300°F (150°C) also helps prevent burning.

Can I add seasonings to the walnuts before roasting? Absolutely! Toss the walnuts with your favorite seasonings, such as cinnamon, chili powder, honey, or salt, before roasting. This enhances the flavor and makes for a tasty snack.

How should I store roasted walnuts? Store roasted walnuts in an airtight container at room temperature for up to two weeks. For longer storage, keep them in the refrigerator or freezer.

Can I use this method to roast other nuts in the air fryer? Yes, you can use this method to roast other nuts like almonds, pecans, and cashews. Adjust the cooking time based on the size and type of nuts.

How To Toast Walnuts In Air Fryer

More Easy Air Fryer Recipes

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How To Toast Walnuts In Air Fryer

Air Fryer Roasted & Toasted Walnuts

4.67 from 6 votes
Prep Time: 5 minutes
Cook Time: 8 minutes
Total Time: 13 minutes
Servings: 4 Servings

Description

This a really easy recipe for Toasted or Roasted Walnuts. Use it in your favorite recipes or as a quick snack. The roasted/toasted walnuts will keep for about two to four weeks in an airtight container.

Ingredients 

  • 2 cups walnuts, whole or half
  • 2 teaspoons olive oil, optional
  • 1 teaspoon salt, optional

Instructions

  • Preheat your air fryer to 300°F (150°C) for about 3-5 minutes. Preheating ensures even roasting.
  • In a bowl, toss the walnuts with a teaspoon of olive oil and a pinch of salt if using. This step is optional but helps to enhance the flavor and ensure even browning.
  • Spread the walnuts in a single layer in the air fryer basket. Avoid overcrowding to ensure they roast evenly.
  • Place the basket in the preheated air fryer and roast the walnuts for 5-8 minutes. Shake the basket halfway through the cooking time to ensure even roasting.
  • Keep a close eye on the walnuts, especially towards the end of the cooking time. They are done when they turn golden brown and have a fragrant, nutty aroma. Be careful not to overcook as they can burn quickly.
  • Remove the roasted walnuts from the air fryer and let them cool completely. Store in an airtight container to maintain their freshness and crunch.

Equipment

  • Air Fryer, Air Fryer Basket or Air Fryer Oven
  • Cooking Spray
  • Parchment Paper, optional

Notes

Keywords: toasted walnuts air fryer can i toast pecans in an air fryer how to store toasted walnuts how to roast pecans in air fryer how to toast pecans how long do roasted walnuts last how to roast walnuts with salt how to toast walnuts in a pan

Nutrition

Serving: 1ServingCalories: 400kcalCarbohydrates: 8gProtein: 9gFat: 40gSaturated Fat: 4gPolyunsaturated Fat: 28gMonounsaturated Fat: 7gSodium: 583mgPotassium: 258mgFiber: 4gSugar: 2gVitamin A: 12IUVitamin C: 1mgCalcium: 58mgIron: 2mg

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