reheat onion rings

Onion rings have their own taste and deliciousness when eaten fresh and warm. They lose their taste just as they lose their warmth. So, the best way to keep them fresh and delicious is to reheat them using the appropriate methods that keep the taste and freshness intact in them. 

People keep wondering what are the recommended ways to reheat onion rings without making them soggy. It is because onion rings are only edible as long as they are crunchy. Otherwise, they are just slices of fried onion. Therefore, I have created the ultimate guide to reheat onion rings while retaining their texture and taste.

Is it Possible to Reheat Onion Rings?

Everyone loves to eat crunchy onion rings. However, the problem is that they stay that way only when freshly prepared. Therefore, people keep asking if it is even possible to reheat leftover onion rings without losing the crunch. The answer is very straightforward; it all depends on which method of reheating onion rings you prefer.

Therefore, you have no need to throw away leftover onion rings just because you fear sogginess. There are several methods to effectively reheat leftover onion rings using common household kitchen gadgets. 

Reheating Onion Rings In The Oven

how to reheat a bloomin onion
Reheating Onion Rings in Oven

The best way of reheating fried onion rings without adding more oil is to use an oven. This method takes more effort, but the results are worth it. The oven method doesn’t require refrying onion rings, so it’s a completely healthy way to reheat them.  Moreover, the oven preserves the crunchy texture and prevents the reheating taste of the onion rings.

Step 1: Preheat the Oven to 350 °F

The first step in the oven method is to preheat your conventional oven to 350 °F. Similarly, in the case of a toaster oven, you need to preheat it to 330 °F. This ensures that the temperature is equally distributed throughout the oven chamber.

Step 2: Place the onion rings in the oven:

Take a baking dish and arrange a single layer without overlapping. This ensures that all the rings are equally heated and the desired crunch is achieved. If you want to reheat a large batch of onion rings, either uses a bigger baking dish or reheat them in smaller batches.

Cover the baking dish with aluminum foil to ensure consistent heating. 

Step 3: Bake for about 10 to 15 Minutes

Put the baking dish in the oven and bake for 10 to 15 minutes, depending on the size and quantity of the onion rings. There is no need to add any extra oil!

Reheating Onion Rings in A Skillet

How to Reheat Onion Rings in Skillet
Reheating Onion Rings in Skillet

The most convenient way to reheat any food is to use it the same way it was cooked the first time. For instance, the onion rings are usually fried in a skillet. Therefore, It’s actually a very quick and easy way and will result in delicious and crunchy rings with a fresh taste.

Step 1: Preheat the pan

Take a pan or a skillet and pour vegetable oil into it. Heat the pan on a medium flame for 5 minutes. Make sure not to overheat the oil, or your onion rings will overcook or burn. 

Step 2: Cook the onion rings

When the oil is heated, place the onion rings in a pan and fry just as you did during the initial frying. However, the reheating process takes much shorter than the first time. Therefore, make sure to flip the onion rings every 10 seconds to prevent them from browning.

The time you need for reheating depends on the quantity and size of the onion rings. Therefore, you have to rely on your judgment; usually, it takes about 5 minutes.

Step 3: Drain the oil:

When the onion rings are done reheating, take them out and put them on an oil drainer or paper towel. Let it sit for a few minutes so that all the excessive oil is soaked by the paper towel.

How to Reheat Onion Rings in the Microwave?

According to many chefs around the world, the microwave is the enemy of crisp and crunchy food. It is because the microwave blasts the food with heated rays in an insolated chamber. The air has no route to escape, and thus all the moisture evaporating from the food resides on the crispy skin of the meal. For instance, when you reheat onion rings in a microwave, no doubt your rings will get reheated quickly. However, the moisture evaporating from the onion rings settles on the crispy crust and makes it soggy. 

Therefore, it is recommended to avoid reheating onion rings in the microwave as much as possible. However, in some cases, when the microwave is the only option, you can take your chances. Splash 2 drops of olive oil on onion rings and place in the microwave. Turn on the microwave at 50% power and low heat adjustments and reheat for 30 seconds. Stop as soon as you start hearing a sizzling sound and eat your onion rings immediately.

People May Ask:

How to reheat onion rings in the air fryer?

Place the leftover onion rings in the air fryer basket and spray some olive oil on them. Air fry for 3-4 minutes at 200 degrees Fahrenheit.  Make sure to serve reheated onion rings without letting them sit on the shelf for too long.

How do you reheat fried onion rings?

The best way to reheat leftover onion rings is to use an oven or a toaster oven. Place the onion rings in the baking dish, spray few drops of water or olive oil on the rings and bake for 350 degrees Fahrenheit for 10 minutes.

How to reheat McDonalds onion rings?

You can easily reheat leftover McDonalds onion rings by using the oven, skillet, or air fryer method. Moreover, if you don’t have the time or the skills, you can use the microwave at your own risk.


Everyone loves to eat onion rings as long as they are crunchy. However, the same rings taste awful if not reheated properly. Therefore, this article includes the different ways to reheat onion rings at home without any professional experience.

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