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How To Reheat Bloomin Onion – The 5 Best Ways

You can’t help but crave bloomin onion every once and a while, and if you end up with some leftovers, then you need to know how to reheat bloomin onion without losing its taste or crispness

It might be tricky to find the best way to reheat bloomin onion because reheating fried appetizers isn’t always an easy task. But don’t worry because in this step-by-step guide you will learn about the best ways to reheat bloomin onion.

What is the best way to reheat bloomin onion? Use an air fryer to keep your bloomin onion crispy without adding too much oil. You can also use an oven, toaster oven, or even reheat the individual sections in a skillet. If you’re in a hurry, use the microwave

The Best Ways To Reheat Bloomin Onion

You can impress everyone with your culinary skills and serve bloomin onion as a tasty, mouth-watering appetizer. But what if you prepared or ordered too much of this heavenly dish? Can you reheat bloomin onion to enjoy it later

Bloomin onion is just too good to waste. Luckily, bloomin onion can stay fresh in the fridge for up to 4-5 days if you store it right. But to get the best out of this dish, it’s better to consume bloomin onion as soon as possible. 

Since a bloomin onion is typically large, you can cut an onion right from the center into smaller sections. This way, you can reheat leftovers if you need to serve this dish as an appetizer or a quick snack without reheating everything. 

Start by lining an air-tight glass container with paper towels to absorb any excess oil. Wait until your bloomin onion is cool, and then put it in the container. 

You can also freeze the leftovers, but you will need to use paper towels to absorb any excess grease. This will prevent the fried onion from becoming too soggy when you reheat this dish. 

Keep your single-cut sections in freezer bags and avoid adding any heavy objects on top of them. This will guarantee that they don’t get crushed. If done right, your bloomin onion can last for a couple of months in the freezer

Bloomin onion is usually served with dipping sauce, and you can store the leftover sauce for up to 2 weeks if you keep it in an air-tight container. However, it’s best to prepare only a small amount of the dipping sauce so that you don’t end up with any leftovers. 

Whether you need to reheat bloomin onion from Outback or your homemade recipe, in this article we’ll explain how to enjoy the best bloomin onion leftovers that taste just like they have just been made

How to reheat bloomin onion in the air fryer

The air fryer is an excellent appliance that allows you to prepare multiple dishes using only a dash of oil. But it’s also essential to reheat fried foods

Unlike other methods, the air fryer prevents fried dishes from becoming too soggy, so your reheated bloomin onion will taste amazing. 

As a matter of fact, the air fryer will restore the crispiness of your bloomin onion if you’ve been keeping it for a few days in the fridge. 

In order to prepare your bloomin onion for reheating, thaw your frozen bloomin onion in the microwave or let the leftovers sit in the fridge for a few hours. Then, make sure your bloomin onion leftovers are at room temperature by leaving them on the kitchen counter for 10 minutes before finally reheating them in the air fryer.

You shouldn’t try to reheat frozen bloomin onion without thawing because you will end up with an unpleasant contrast in texture between the center and the outside part. 

Here are the steps to reheat bloomin onion in the air fryer:

  1. Spray some vegetable oil on your bloomin onion.
  2. Set your air fryer to 400°F. This is hot enough to reheat the onion from the crust all the way through the center without burning it. At the same time, high temperatures will prevent your bloomin onion leftovers from becoming soggy or mushy
  3. Arrange the pieces in the air fryer basket, facing up. If you have a whole bloomin onion that wasn’t consumed, place it gently in the basket to warm it up. 
  4. Keep checking the progress of your reheated bloomin onion so it doesn’t burn
  5. 10 minutes should be enough to make your bloomin onion hot and crispy.
  6. Serve immediately, with sauce.

The air fryer restores the crispiness of the crust and guarantees that your bloomin onion will be warmed up from the inside out. In a way, it works just like deep frying your bloomin onion

Whether you’ve originally deep-fried your bloomin onion or used the air fryer, this appliance will work just fine. Of course, you can deep fry your bloomin onion one more time, but you will be using double the amount of oil to cook this dish, while the air fryer allows you to avoid unnecessary grease and it’s also much faster.

How to reheat bloomin onion in the oven

Have no access to an air fryer? No problem! The good old oven will help you reheat leftover bloomin onion in just a few minutes

You can reheat blooming onion in oven and restore the crispiness if you’ve been keeping this dish in the fridge for a couple of days. The hot air draws out the moisture and warms the onion from the inside out

A regular oven or a convection one will work fine, although a convection oven will do a better job because the internal fan distributes the hot air evenly

However, if you have frozen bloomin onion, we recommend that you let it thaw overnight in the fridge or use the microwave to defrost it first

Here are the steps to reheat bloomin onion in the oven:

  1. Preheat your oven to 425°F for about 5 minutes.
  2. Place the bloomin onion in a baking dish lined with parchment paper and spray it with a little oil.
  3. Cover the dish with aluminum foil.
  4. Reheat it for about 15 minutes
  5. Check the bloomin onion and remove the foil.
  6. Switch off the oven and keep your dish inside for about 5 minutes
  7. Serve with the sauce

The idea is to let the hot air dry your leftover bloomin onion so it stays crunchy. However, you shouldn’t add too much heat, or you will burn it.

You should also avoid using the broiler. Bloomin onion is rather delicate, and direct heat will burn your dish and change its taste. 

This method works fine, although it takes more time than using an air fryer.

How to reheat bloomin onion in a toaster oven

A toaster oven will come in handy if you only have a small dish of leftovers and you don’t want to use your traditional oven. It can also be used if you’re preparing multiple dishes for a feast and want to warm up your delicious appetizer right before serving it.

This appliance is straightforward to use, and it also allows you to master how to reheat a bloomin onion and stay crispy

Allow your frozen bloomin onion to thaw first, and remove them from the fridge. This will guarantee that you won’t end up with excess moisture that eventually makes your onions mushy. 

Here are the steps to reheat bloomin onion in a toaster oven:

  1. Switch on the toaster oven and set the heat between 350 and 425°F
  2. Line a baking dish with parchment paper and place the bloomin onion in the dish.
  3. Spray your dish with some oil and heat the onions for 10-15 minutes
  4. Check the onion and serve warm with a fresh batch of sauce. 

Cover the dish if you want your bloomin onion to be a little soft on the inside, or you can leave it exposed. 

In some cases, your toaster oven might have a special setting that works for reheating fried food. This setting would be perfect because too much heat will burn your leftover bloomin onion

How to reheat bloomin onion in a skillet

Reheating bloomin onion in a skillet is possible, and all you need to use is some vegetable oil. Pan-frying your leftover bloomin onion will make it crispy and takes little time. 

For this method, you need to split your onion and remove the individual sections to help them reheat evenly. As a result, it works best if you have a small number of leftovers that you want to eat as a snack. 

Here are the steps to reheat bloomin onion in a skillet:

  1. Split your bloomin onion into smaller sections.
  2. Add a little amount of vegetable oil to a skillet
  3. Place different sections in a skillet and arrange them on a single layer. 
  4. Reheat your onions on medium heat for about 3 minutes or until they start to sizzle. 
  5. Gently flip the sections over and reheat them for another 3 minutes
  6. Serve with sauce.

Don’t flip the onions too often as this might break the crust. Be gentle while using the tongs so you don’t ruin the individual sections. 

If you put a whole onion in your skillet, it won’t heat evenly. Make sure that you don’t use high heat, or your bloomin onion will burn. 

How to reheat bloomin onion in a microwave

In some cases, the microwave might be the only option available to reheat leftover bloomin onion. A microwave is a fantastic appliance that can help shorten your cooking time and make things easier in multiple situations. However, it doesn’t excel when it comes to reheating fried dishes

Nevertheless, if you’re in the office, need to reheat a quick snack, or simply have no access to an air fryer, oven, toaster oven, or stovetop, then a microwave will be your only option

Even when you don’t reheat bloomin onion in the microwave, you can use a microwave to defrost your frozen bloomin onion to achieve the best results

Here are the steps to reheat bloomin onion in a microwave:

  1. For frozen bloomin onion, activate the defrost option and choose a suitable setting.
  2. Arrange your leftover bloomin onion in a microwave-safe dish
  3. Choose low heat or the reheat function to reheat leftover bloomin onion. 
  4. Reheat the dish for only 2 minutes and serve warm

The Sensor reheat would be perfect because it produces enough heat to warm up your bloomin onion without burning it. If you don’t have this function, use low heat

The microwave is the best method if you’re in a hurry. Although the result might not be as exceptional as the other dishes, you can still enjoy your great bloomin onion. 

Can You Reheat Bloomin Onion?

Yes, and there are multiple methods available based on the appliances and time available. 

The air fryer will guarantee that your bloomin onion will taste exceptional as it keeps the crust crispy. Of course, an oven or a toaster oven will also work, although these two methods will take a little bit more time

You can also reheat split sections of the bloomin onion in a skillet after adding a little bit of oil. This method is fast but won’t work for reheating a whole bloomin onion. If there’s no other option, you can definitely use a microwave to save some time

The first thing to do is always to thaw the frozen onions and make sure that there isn’t a lot of moisture that might ruin the crust

Some people believe that bloomin onion can only be enjoyed when fresh, but with the technology available it’s now possible to enjoy fried food even days after it was first made. Follow our detailed step-by-step guide, and your leftover bloomin onions will taste as exceptional as the first time.

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Passionate chef, in love with everything related to food and cooking it to perfection!
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