What are the best onions to use for onion rings?

In this brief guide, we are going to answer the question “what are the best onions to use for onion rings” with an in-depth analysis of the varieties of onions that can be used for making onion rings. Moreover, we are going to highlight what onion rings are, what is the recipe for making onion rings, and what are some tips to get perfect onion rings.

What are the best onions to use for onion rings?

Any variety of onions can be used to make onion rings that depend upon your preference. The commonly used onions for onion rings are yellow or white but if you want sweet onion rings, you can use sweet onions as the white and yellow onions are more pungent than the others.

Onion rings:

Onion rings are well-known food snacks commonly used in the United States. They can easily be available in any fast-food restaurant as a side dish item. This appetizer requires very little effort for its preparation. One may need to be careful in maintaining the conditions that are required for their crispiness.

The cooking process decomposes the propanethial oxide, a natural compound present in the onion into a bis propenyl disulfide, that provides a sweet flavor and smell in the cooked onions or onion rings. These onion rings can both serve as a side dish as well as an appetizer with some sauces, including ketchup, mayonnaise, or any other dipping.

Check out How to freeze onion rings?

Recipe for making onion rings:

  • Take yellow or white onions, all-purpose flour, ½ cup of milk, an egg, 1 tbsp vegetable oil, 1 tsp salt, and oil for deep frying.
  • After removing the peel and washing the onions, cut the onions into round pieces in the form of rings. Make sure that the rings are thick enough, ¼ inches thick, that cannot be broken easily.
  • For the batter, take a bowl and add flour, milk, egg, vegetable oil, and salt. Mix all the ingredients well with the help of a fork or whisk to get a clear and smooth batter.
  • Take all-purpose flour on a plate for coating the onion rings in it.
  • Pour oil in a deep fryer or a large skillet to the depth of about an inch.
  • Preheat the oil to about 365 degrees Fahrenheit by turning on the heat source.
  • Dip the onion rings in the batter and then coat them with the flour with the help of a fork carefully to prevent their breaking.
  • Place the onions in the oil and fry them for about 2 to 3 minutes until they turn golden brown. Stir the rings while frying in order not to burn or unevenly brown them.
  • Remove the onion rings from the oil and drain them on the paper towel or tissue.
  • Sprinkle salt, pepper, or top with other seasonings and serve while they are warm. You can serve them both as a side dish and as a main dish with other dips.
  • Some of the famous dips for onion rings are ketchup, mayonnaise, curry, and even soups or broths.

Tips for perfect onion rings:

  • The onions should be selected based on your taste buds as some people like the pungent and sharp smell and taste of onions while others like sweet ones. But in most restaurants, onion rings are made of yellow onions.
  • The thickness of the onion rings should be enough that they do not cause them to be broken as too thin rings can not tolerate the weight of the batter in which they are dipped or flour in which they are coated, and break. The appropriate thickness is thought to be ½ to 1 inch.
  • To maintain the oil at the correct temperature while frying, you should use a frying thermometer throughout the frying process. This is considered one of the important steps as heating oil at excessive temperature can cause burning and at low temperature can cause more absorption of oil in the onions, as a result of which they become heavy.
  • To make your onion rings crunchy, use vegetable oil or canola oil. You may use other oils too but they have some negative impacts, such as olive oil does not become hot quickly and if you put rings in cold oil, they will become greasy and heavy.
  • Serve the onion rings immediately after taking out from the oil as when stayed at room temperature, the onion rings become cold, soft, and juicy. Also, reheat the leftovers before consuming them.
  • To enhance the flavors, add some extra spices and herbs. You can even make a combination of anotheronion rings with different vegetables. You can also replace the frying oil or oil used in batter with other unrefined oils to add some extra flavors to onion rings.

Besides these tips, you can find information about the types as well as the benefits of onions here.


In this brief guide, we answered the question “what are the best onions to use for onion rings” with an in-depth analysis of the different varieties that can be used to make onion rings. Moreover, we discussed what onion rings are, what is the recipe for making onion rings, and what tips need to be followed while making onion rings.



Mahnoor Asghar is a Clinical Nutritionist with a bachelor's degree in Nutrition and Dietetics. She is compassionate and dedicated to playing her part in the well-being of the masses. She wants to play a fruitful role in creating nutrition and health-related awareness among the general public. Additionally, she has a keen eye for detail and loves to create content related to food, nutrition, health, and wellness.