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Home » Air Fryer Recipes

Air Fryer Peppers and Onions - Easy and Delish!

February 20, 2023 by Irina 1 Comment

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When it comes to having a healthy, delicious, and colorful side dish, air fryer peppers and onions are the way to go. Not only are these veggies tasty and nutritious, but also they perfectly cook together in an air fryer in under 15 minutes. If you like peppers, try Air Fryer Roasted Sweet Peppers, and Stuffed Jalapenos.

caramelized peppers and onions

Air-Fried Peppers and Onions

I’m obsessed with roasting peppers and onions in the air fryer. It is my favorite quick and easy way to cook vegetables. I feel that roasting peppers in the air fryer instead of boiling or sautéing them – locks in flavor while helping them retain their shape. I love how peppers get tender inside and are sealed by gorgeous crispy charred skin.

All you need to do is to cut up peppers and onions, lightly spray oil on them, season as desired, then place them in the basket of the air fryer.

Ingredients

Peppers: I used green and red Bell peppers for this recipe. I also added two Jalapenos to the mix.

Onion: Use sweet, yellow, red, or Vidalia onions.

Oil: Use 1 Tablespoon of Avocado oil or Extra Virgin Olive oil.

Salt and pepper to taste

Seasoning of choice. I used half a teaspoon of Vegeta All-purpose seasoning.

How to Make Sauteed Peppers and Onions

  • Preheat your air fryer to 390°F (195° Celsius).
  • Wash peppers and pat them dry.
  • Cut each pepper in half and remove the seeds.
sliced onions and peppers
  • Cut onions and peppers. Slice them how you prefer. I cut my peppers into approximately 1-inch julienne strips. And slice onions into half-circles. (Picture 2).
  • In a large bowl add sliced peppers, onions, oil, salt & pepper to taste and season. 
  • Toss all ingredients until fully coated. (Picture 2).
  • Transfer veggies to the air fryer basket/tray, and lay them in a single layer. (Picture 3).
  • Air fry them for 10 to 15 minutes (toss them every five minutes so that they cook evenly from each side). I did mine for 15 minutes total because I love my peppers and onions charred with beautiful wrinkly skin. (Picture 4).
  • Fry them until their desired color and crispiness.
  • When done the onions should be translucent and the peppers should be golden brown and slightly crispy.
peppers and onions in air fryer basket

Ways to Use Sauteed Peppers and Onions

Peppers and onions are a classic combination for a good reason - they not only taste amazing but are incredibly versatile. Sauteed peppers and onions can make up the foundation of many different recipes. 

  • I love adding them to an Air fryer omelet or Frittata for a tasty breakfast meal. 
  • Put them on top of hot dogs, brats, and other grilled melty sandwiches to jazz up the flavor profile. 
  • Incorporate them into your tacos, burritos, or quesadillas. 
  • Use them as a topping to pizzas.

What’s the Advantage of Cooking Vegetables in the Air Fryer?

An air fryer is the game changer for veggies. Makes vegetables taste better than they ever did before. 

Since air frying uses a small amount of oil and hot air to cook, the vegetables are cooked quickly and retain more of their natural flavor. While creating their incredible outer crisp and crispy skins. 

This means that the vegetables will taste better and have more nutrients than if they were cooked in a traditional manner. Unlike oven roasting, air frying requires little or no pre-heating or pre-cooking of the vegetables.

Flavor Variations

That’s the beauty of this simple combination, you can have fun playing with different oils and seasonings to suit your tastes.

Try using coconut oil or avocado oil instead of more traditional olive oil.

You can also use spices and seasoning blends to completely change the flavor profile.

Heading in an Asian direction? Try sesame oil with ginger and garlic.

Thinking of a Latin meal? Fajita seasoning or taco seasoning is perfect with avocado oil.

Leftovers

To store any air fryer vegetables, place them in an airtight container in the refrigerator for up to 5 days. 

Freeze them in a zip-lock freezer bag for up to 2 months

Reheat in the air fryer for 3-4 minutes tossing halfway, to bring the outer crisp back.

Tips for Making The Best Air Fryer Peppers and Onions

  • For the vegetables, you’ll want to use fresh, firm vegetables that are in season. Avoid over-ripe vegetables, as they may become mushy and won’t hold their shape when air-fried. 
  • Make sure the peppers are cut into evenly-sized pieces so that they cook evenly.
  • Don’t overcrowd the basket. Allow the vegetables to have space to cook evenly.

Is Bell Pepper Skin Edible?

Yes! It's perfectly safe and even beneficial to add the pepper's protective outer layer to your meal. Peppers' skins provide nutrients such as fiber, and antioxidants. Eating their skin also helps retain their unique taste and adds an extra crunchy texture compared to consuming just the pepper's inside flesh part.

The good news for people who don’t like to eat pepper skin. You don't need to blanch peppers. Once air-fried, pepper skin not only becomes gorgeously crispy and blackened but is fully removable in one easy peel. Once peppers are cooled, the skin should peel away easily. There’s nothing more satisfying than peeling off Bell pepper skin.

removing the skin from bell peppers
You don't need to blanch peppers. Once peppers are cooled, the skin should peel away easily. There’s nothing more satisfying than peeling off Bell pepper skin.

More Air Fryer Vegetables You’ll Love

While food scientists and nutritionists are debating, whether bell pepper is a fruit or veggie, we'll have a ton of fresh goodness to air fry!

  • Corn on the Cob
  • Roasted Carrots
  • Mushrooms and Onions
  • Green Beans and Roasted Garlic
  • Brussels sprouts
crispy peppers and onions
air fryer bell peppers and onions

Air Fryer Peppers and Onions

DailyYum.com
When it comes to having a healthy, delicious, and colorful side dish, air fryer peppers and onions are the way to go. Not only are these veggies tasty and nutritious, but also they perfectly cook together in an air fryer in under 15 minutes. If you like peppers, try Air Fryer Roasted Sweet Peppers, and Stuffed Jalapenos.
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 5 minutes mins
Cook Time 15 minutes mins
Course Side Dish
Cuisine American
Servings 4
Calories 57 kcal

Equipment

  • Ninja Foodi Air Fryer 6-in1

Ingredients
  

  • 2 Bell Peppers Peppers: I used green and red Bell peppers for this recipe. I also added two Jalapenos to the mix.
  • 1 Onion yellow, red, or Vidalia onions.
  • 1 tablespoon Oil Use 1 Tablespoon of Avocado oil or Extra Virgin Olive oil.
  • ¼ teaspoon Salt Salt and pepper to taste
  • ½ teaspoon Seasoning of choice. I used half a teaspoon of Vegeta All-purpose seasoning.

Instructions
 

  • Preheat your air fryer to 390°F (195° Celsius).
  • Wash peppers and pat them dry.
  • Cut onions and peppers. Slice them how you prefer. I cut my peppers into approximately 1-inch wide julienne strips. And slice onions into half-circles.
    sliced onions and peppers
  • In a large bowl add sliced peppers, onions, oil, salt & pepper to taste and seasoning.
  • Toss all ingredients until fully coated.
  • Transfer veggies to the air fryer basket/tray, and lay them in a single layer.
  • Air fry them for 10 to 15 minutes (toss them every five minutes so that they cook evenly from each side). I did mine for 15 minutes total because I love my peppers and onions charred with beautiful wrinkly skin.
    peppers and onions in air fryer basket
  • Fry them until their desired color and crispiness.
  • When done the onions should be translucent and the peppers should be golden brown and slightly crispy.
    crispy peppers and onions

Notes

Is Bell Pepper Skin Edible?

Yes! It's perfectly safe and even beneficial to add the pepper's protective outer layer to your meal. Peppers' skins provide nutrients such as fiber, and antioxidants. Eating their skin also helps retain their unique taste and adds an extra crunchy texture compared to consuming just the pepper's inside flesh part.
The good news for people who don’t like to eat pepper skin. Once air-fried, pepper skin not only becomes gorgeously crispy and blackened but its fully removable in one easy peel. Once peppers are cooled, the skin should peel away easily. There’s nothing more satisfying than peeling off Bell pepper skin.
 

Tips for Making The Best Air Fryer Peppers and Onions

  • For the vegetables, you’ll want to use fresh, firm vegetables that are in season. Avoid over-ripe vegetables, as they will become mushy and won’t hold their shape when air-fried. 
  • Make sure the peppers are cut into evenly-sized pieces so that they cook evenly.
  • Don’t overcrowd the basket. Allow the vegetables to have space to cook evenly.

Nutrition

Serving: 50gCalories: 57kcalCarbohydrates: 6gProtein: 1gFat: 4gSaturated Fat: 0.3gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 0.01gSodium: 149mgPotassium: 166mgFiber: 2gSugar: 4gVitamin A: 1863IUVitamin C: 78mgCalcium: 11mgIron: 0.3mg
Nutrition Disclaimer Nutritional information is an estimate and may change based on products used.
Keyword peppers and onions
Tried this recipe?Let us know how it was!

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Reader Interactions

Comments

  1. Warreen baird

    September 03, 2023 at 8:57 am

    5 stars
    Easy to make and delicious I added thinly sliced yellow potatoes, salt and pepper.

    Reply

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Hello & welcome! I'm Irina, the “face” behind DailyYum.com and the author of the air fryer cookbook! Busy mom, and lover of quick, easy, and delicious meals. I do my best to lead happy & healthy life. Here you'll find Easy low carb and keto friendly recipes, Air Fryer recipes, healthy & fit guides and more.
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