Emeril’s onion rings have the kind of crunch that makes you want to grab another before finishing the first!
I always choose sweet onions like Vidalia or Walla Walla—they fry up beautifully without that harsh raw onion bite.
A little cornstarch in the flour mixture helps the coating stay extra crispy.
Soaking the onion slices in cold water for at least 30 minutes helps keep them crisp while frying.
I fry them in cast iron whenever possible since it holds heat so well and keeps the oil at the right temperature.
A mix of paprika and garlic powder in the dredge adds just enough extra kick!
How to Make Emeril Lagasse’s Onion Rings
Ingredients
- 2 large Onions
- 2 cups Buttermilk
- 1 tsp Hot Sauce
- 2 cups All-Purpose Flour
- 1 tsp Baking Powder
- 1/2 tsp Black Pepper
- 1/4 tsp Cayenne Pepper
- 1 tsp Salt
- 2 cups Vegetable Oil
Step-by-Step Instructions
Step 1:
Slice the onions into rings and separate them gently.
Discard any small inner portions or save them for another recipe.
Step 2:
In a large bowl, mix the buttermilk and hot sauce.
Add the onion rings and ensure they are fully coated.
Refrigerate for 45 minutes to 1 hour.
Step 3:
Combine the flour, baking powder, black pepper, cayenne pepper, and salt in a shallow dish.
Mix thoroughly.
Step 4:
Heat vegetable oil in a frying pan to 375 degrees F.
Ensure you have enough oil to submerge the onion rings fully.
Step 5:
Dip each buttermilk-soaked onion ring in the flour mixture.
Shake off excess flour.
Fry in hot oil until golden brown and crispy.
Remove and drain on paper towels.
Tips and Tricks for Making This Recipe
Choose the Right Onion:
Opt for large, sweet onions like Vidalia to achieve a perfect balance of flavor and size for the rings.
They tend to yield softer, more palatable rings.
Control the Oil Temperature:
It’s crucial to maintain the oil at 375 degrees F so that the onion rings cook evenly and don’t absorb excess oil.
Using a reliable thermometer can make this task much simpler.
Experiment with Seasonings:
Feel free to adjust the amount of cayenne pepper to match your heat preference.
If you prefer them spicier, a pinch more will do the trick!
What to Serve with Emeril Lagasse Onion Rings
Classic French Fries
Pairing onion rings with classic French fries is never a bad idea.
They both bring that signature crispy texture to the table, making them a match made in deep-fried heaven!
Grilled Corn on the Cob
A delicious side is grilled corn on the cob, especially if you add a sprinkle of chili powder or lime juice for a fun twist!
The sweetness of corn offers a nice contrast to those savory onion rings.
Coleslaw
You can never go wrong with a side of tangy coleslaw.
The refreshing crunch of the slaw can balance out the richness of the onion rings beautifully.
Caprese Salad
Try serving a Caprese salad for something a bit different.
The combination of tomatoes, mozzarella, and fresh basil can add a refreshing, light touch that’s quite complementary.
Sweet Potato Mash
If you want to surprise your guests, why not offer a sweet potato mash on the side?
Its creamy and slightly sweet flavor adds a unique element to the plate!
Beer-Battered Fish
Go big with a beer-battered fish side dish.
This can make for an exciting meal combo that’s reminiscent of a classic pub fare!
Avocado Lime Rice
Avocado lime rice could be that unexpected addition on the side.
With its creamy texture and zesty lime flavor, it brings something special to the meal.
Variations and Substitutions
Different Onion Types
Feel free to experiment with different types of onions for varying flavors!
Red onions bring a mild sweetness, while white onions offer a slightly sharper taste.
Remember that each makes a visible difference on your plate.
Alternative Seasonings
To add a unique twist, try using spices like paprika or garlic powder in place of cayenne pepper.
For those interested in a smoky flavor, a bit of smoked paprika can transform the recipe entirely!
Substituting Buttermilk
Don’t have buttermilk on hand?
Mix a tablespoon of lemon juice or vinegar with one cup of regular milk and let it sit for about 5 minutes.
You’ll have a quick and easy buttermilk substitute!
Baking Method
If you prefer a baked version, using an air fryer gives a great crispy texture with less oil.
Just make sure to spray a light coat of cooking spray on your onion rings to keep them from sticking.
It’s a healthier substitution without sacrificing the crunch!
How to Store Leftover Onion Rings
One of the best tricks for keeping leftover onion rings fresh is to store them properly, so let’s cover the basics.
Use Airtight Containers
Once your onion rings have cooled after cooking, store them in an airtight container to maintain their crispiness and prevent them from getting soggy.
These containers help keep moisture out and preserve the texture and flavor of your delicious onion treats.
Refrigeration Tips
Refrigerate your onion rings promptly to extend their freshness.
It’s best to consume them within three to five days to enjoy the optimal taste.
Keeping them in the fridge helps maintain their integrity and prevents spoilage.
Avoid Freezing
Although freezing might seem tempting, it can change the texture of your onion rings substantially.
The batter tends to become soft and unpleasant upon thawing, making freezing less than ideal for keeping that wonderful, crispy bite intact.
Common Mistakes to Avoid
Incorrect Oil Temperature
One of the key things you need to watch out for is the oil temperature.
If your oil isn’t hot enough, the onion rings will absorb too much oil and become greasy!
It’s best to use a thermometer to keep an eye on the temperature.
Uneven Onion Slices
Make sure your onion slices are even in thickness.
Uneven slicing can lead to some pieces cooking too quickly and others not enough.
Using a sharp knife or a mandoline can help keep those slices consistent.
Inconsistent Batter Coating
The batter should coat the onions evenly.
Too much batter might make them heavy, and too little won’t give them that great crunch.
Try letting any excess batter drip off before frying to get that perfect crispy texture.

Emeril Lagasse Onion Rings Recipe
Ingredients
- 2 large Onions
- 2 cups Buttermilk
- 1 tsp Hot Sauce
- 2 cups All-Purpose Flour
- 1 tsp Baking Powder
- 1/2 tsp Black Pepper
- 1/4 tsp Cayenne Pepper
- 1 tsp Salt
- 2 cups Vegetable Oil
Instructions
- Slice the onions into rings and separate them gently.
- Discard any small inner portions or save them for another recipe.
- In a large bowl, mix the buttermilk and hot sauce.
- Add the onion rings and ensure they are fully coated.
- Refrigerate for 45 minutes to 1 hour.
- Combine the flour, baking powder, black pepper, cayenne pepper, and salt in a shallow dish.
- Mix thoroughly.
- Heat vegetable oil in a frying pan to 375 degrees F.
- Ensure you have enough oil to submerge the onion rings fully.
- Dip each buttermilk-soaked onion ring in the flour mixture.
- Shake off excess flour.
- Fry in hot oil until golden brown and crispy.
- Remove and drain on paper towels.