How to Make Fried Chicken: Deep-Frying Thermal Tips

Perfectly fried chicken should be light and crisp on the outside with meat that’s tender and juicy all the way through, and never greasy. There are some very common errors that can occur when deep-frying your own chicken at home, and luckily they have simple thermal solutions. We have tips and an expert recipe for foolproof fried chicken that turns out perfectly every time!

Fried Chicken Troubleshooting

Some of the most common problems that can befall a would-be perfect batch of fried chicken are:

1. Greasy Exterior

Fried foods easily become greasy when the cooking oil is too cool in the beginning. The breading absorbs the oil rather than immediately beginning to cook.

2. Undercooked Meat

This occurs when the cooking oil is too hot and the exterior of the fried chicken is done before the meat has a chance to cook all the way through.

3. Uneven, Patchy Breading

Fried chicken is coated with a buttermilk mixture, then coated in a dry breading before frying. It’s important to allow the chicken to rest before frying so the coating has a chance to absorb some of the moisture from the buttermilk mixture and stick to the chicken. It can slide right off of the chicken if it’s placed in the hot oil too soon.

Letting the breading rest before frying the chicken is the key to getting that craggy, crispy crust we all love so much with fried chicken.

Choose Oil Based on Thermal Properties: The Smoke Point

The smoke point of any cooking fat is the temperature at which it begins to scorch and emit smoke. Your oil choice should be based on the cooking temperature you will be using for the deep-frying project. Peanut oil is usually the go-to oil for deep frying because its smoke point is 450°F (232°C), and it has a neutral flavor.

Carefully track the temperature of the frying oil. Once the chicken is placed in the oil, the temperature will drop dramatically and you’ll need to adjust the heat to get it quickly back up to the proper temperature range.

Don’t “Eyeball” the Oil Temperature

The most common mistake when deep-frying at home is failing to keep track of the temperature of the oil. Whether you’re frying chicken, doughnuts, or french fries, monitoring the oil temperature is critical to cooking food at the proper rate. Some foods need to fry quickly at a high cooking temperature, other foods like fried chicken need a more moderate cooking temperature to be sure the meat is cooked all the way through without scorching the exterior.

Since the oil temperature can drop dramatically after placing the food items in the oil, if you’re eyeballing it, you may not be adjusting the heat appropriately to maintain the proper temperature. Track your temps!

Use Two Thermometers

One of the most important tips for perfectly fried chicken is in using two thermometers. There are two categories of thermometers:

1. Alarm thermometers for tracking temperature in one location over time.
2. Instant-read thermometers for spot-checking temperatures in multiple areas quickly. (For more on this, see our post What Kind of Thermometer Do I Need?)

Monitoring the oil temperature is a critical step that cannot be ignored. If the oil temperature is too high, your fried chicken will be scorched on the outside with meat that is undercooked. If the oil is too cool, your chicken will be greasy and will lack the golden-brown crispy exterior you want.

Spot-checking the internal temperature of the chicken to verify its doneness will ensure that your chicken is not only done and safe to eat, but still juicy and tender rather than dry and overcooked.

Recommended Products

1. ThermaQ^®

ThermaQ is a dual-channel thermocouple alarm thermometer with both high and low alarms and records the max/min readings. Both high and low alarms are important for keeping your fryer oil in the perfect temperature range. We’ll only be using one of ThermaQ’s two channels for this cook, but its professional-grade quick response thermocouple sensor is perfect for carefully monitoring volatile cooking environments like deep-frying with hot oil.

2. Thermapen^® Mk4

A fast response digital instant read thermometer like the Thermapen Mk4 is perfect for verifying the internal pull temperature of the chicken to be sure you know when it’s ready to come out of the oil.

The General’s Fried Chicken Recipe

*Recipe from Alton Brown’s EveryDayCook

Ingredients

• 8 pieces of chicken, preferably
  4 legs and 4 thighs (about 4 lbs.)
• 3 tbsp. kosher salt
• 2 tsp. freshly ground black pepper
• 2 tsp. ground sumac
• 1 tsp. ground cayenne pepper
• 1 tsp. garlic powder
• 2 cups all-purpose flour
• 2 tbsp. cornstarch
  • Cornstarch helps to make the breading more crisp and tender rather than hard.
• 1 cup buttermilk
• 1 large egg
• 2 tbsp. bourbon
  • Do not omit this ingredient! Alcohol evaporates almost immediately when deep frying, making the exterior of your chicken crispier than it would be without it.
• 2 quarts peanut oil

Instructions

Prepare the Chicken the Day Before

• Pat chicken pieces dry with a paper towel and season on all sides with salt. Let sit while you prepare the spice rub.

• Combine the black pepper, sumac, cayenne pepper, and garlic powder. Divide the spice mixture in half and set aside one portion for later.

• Using the other half of the spice mixture, apply the seasoning to all sides of the salted chicken.

• Place the chicken pieces on a wire cooling rack set over a rimmed baking sheet. Refrigerate, uncovered, for at least 4 hours or overnight.

Make the Buttermilk and Flour Mixtures

• Whisk together the flour, cornstarch, and the remaining spice mixture in a medium-sized bowl. Set aside.

• In another bowl whisk together the buttermilk, bourbon, and egg.

Coating the Chicken

• One at a time, dunk the chicken pieces first into the buttermilk mixture, then into the flour mixture.

• Press the flour mixture into the chicken pieces and set aside (for at least 10 minutes) while you prepare the oil for frying.

Prepare the Oil for Frying

• Pour the 2 quarts of peanut oil into a heavy cast iron dutch oven.
• Attach the ThermaQ’s smokehouse penetration probe to the side of the dutch oven with a pot clip.
• Be sure the probe tip is suspended in the oil rather than resting on the bottom of the pan. (The 4 mm hole in our multi-hole pot clip is the perfect size for the smokehouse penetration probe sheath—you can pinch the pot clip to slide the probe up and down but it will grip the probe when released.)

• Set ThermQ’s high and low alarms on the channel you are using:
  • High alarm: 350°F (177°C)
  • Low alarm: 320°F (160°C)
• Over medium heat, preheat the oil to 350°F (177°C).

Frying the Chicken

• Fry the chicken in three batches, so as not to crowd the pan and cool the oil too dramatically.
  • The oil’s temperature will drop after adding the chicken. Adjust the heat on the stove accordingly to maintain a temperature of 325°F (163°C) while frying the chicken.
    • (Heat the oil to 350°F (177°C) between batches.)

• Turn the chicken pieces every 3-4 minutes to ensure even cooking on all sides.
  • Time the each flip with a TimeStick!

• • After about 12-15 minutes of cooking, pull the chicken pieces out of the oil one at a time with tongs, and spot-check the internal temperature of each in multiple areas with a Thermapen Mk4.
    • If a temperature lower than 157°F (69°C) is found, continue cooking until a temperature of 157°F (69°C) is verified.

• Once a temperature of 157°F (69°C) is verified, remove the chicken from the frying oil and rest on a wire cooling rack set over a paper towel-lined rimmed baking sheet for at least 10 minutes.
  • The internal temperature of the chicken will continue to rise while resting, reaching a food-safe temperature of 165°F (74°C).
• Serve with your favorite side dishes, and enjoy!

When it comes to fried chicken, temperature control is everything! Accurately tracking the oil’s temperature is the only way to ensure your chicken will be cooked properly with a light, crisp exterior, and a juicy interior.

Products Used:

Resources:
EveryDayCook, by Alton Brown

Fried Chicken 101, Cook’s Country

The Food Lab: The Best Southern Fried Chicken, by J. Kenji Lopez-Alt of SeriousEats.com