Spicy Chicken Sandwich Creamy Sauce

Featured in: Family Meals

This crave-worthy sandwich features ultra-crispy, spicy fried chicken that's been marinated in buttermilk and hot sauce, then coated in a seasoned flour-cornstarch dredge for maximum crunch. The heat gets perfectly balanced by a luscious, creamy sauce made with mayonnaise, sour cream, lemon juice, and smoked paprika. Everything stacks between toasted brioche buns with fresh pickles and crisp lettuce. The whole process takes about 95 minutes with most of that being hands-off marinating time.

Updated on Sun, 01 Feb 2026 08:41:00 GMT
Crispy golden Spicy Chicken Sandwich stacked high on a buttery brioche bun with lettuce, pickles, and creamy homemade sauce. Save
Crispy golden Spicy Chicken Sandwich stacked high on a buttery brioche bun with lettuce, pickles, and creamy homemade sauce. | neoncuisine.com

The smell hit me before I even walked through the door: hot oil, garlic, and that unmistakable tang of buttermilk working its magic. My neighbor was frying chicken sandwiches on a Tuesday night, windows wide open, and I could hear laughter spilling out onto the sidewalk. She handed me one through the screen door, sauce dripping onto the paper towel, and I took one bite standing there in the hallway. That creamy heat, that shatteringly crisp coating, the way the pickles cut through all that richness—I went home and made my own version the very next day.

I made these for a backyard gathering last summer and watched four grown adults go completely silent mid-conversation, eyes closed, just tasting. One friend asked if I'd catered it. Another took a photo before taking a second bite. By the end of the night, I'd texted the recipe to six people and promised to make a double batch the following weekend.

Ingredients

  • Boneless, skinless chicken breasts: Pounding them to an even half-inch thickness ensures they cook through without drying out, and creates a uniform surface for that perfect crust.
  • Buttermilk: The acidity tenderizes the meat while the thick texture clings to every crevice, building flavor and moisture from the inside out.
  • Hot sauce: Adds a vinegary punch to the marinade and the sauce, brightening everything without making it too fiery.
  • Cornstarch: Blended into the flour, it creates an extra-shatteringly crisp coating that holds its crunch even after the sandwich sits for a few minutes.
  • Smoked paprika: A little goes a long way, lending a subtle campfire warmth to the sauce that makes it feel complex and intentional.
  • Brioche buns: Their buttery softness soaks up the sauce without falling apart, and they toast beautifully to add one more layer of texture.
  • Dill pickles: The sharp brine cuts through all that richness and gives your palate a break between bites.

Instructions

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Marinate the chicken:
Whisk together buttermilk, hot sauce, salt, paprika, cayenne, garlic powder, and onion powder until smooth and fragrant. Submerge the pounded chicken breasts, cover tightly, and let them soak for at least an hour or, even better, overnight so the flavors really sink in.
Prepare the dredge:
In a shallow dish, combine flour, cornstarch, and all the spices, whisking until evenly blended. This dry mixture will cling to the wet chicken and puff up into that crispy, golden shell.
Heat the oil:
Pour vegetable oil into a heavy skillet or Dutch oven and bring it to exactly 350°F, checking with a thermometer. Set a wire rack over a sheet pan nearby so the fried chicken can drain without getting soggy.
Coat the chicken:
Lift each piece from the marinade, shake off the excess, and press it firmly into the dredge on both sides. For an extra-thick crust, dip it back into the marinade and dredge it a second time.
Fry until golden:
Gently lower the chicken into the hot oil and fry for 4 to 6 minutes per side, listening for that steady sizzle. When the crust turns deep gold and the internal temperature hits 165°F, transfer it to the wire rack to drain.
Make the sauce:
Whisk together mayonnaise, sour cream, hot sauce, lemon juice, smoked paprika, garlic powder, and a drizzle of honey if you like a hint of sweetness. Taste and adjust the salt and pepper until it feels balanced and bright.
Toast the buns:
Lightly toast the cut sides of the brioche buns in a dry skillet or under the broiler until they turn golden at the edges. This adds texture and helps them stand up to all that sauce.
Assemble the sandwiches:
Spread a generous layer of sauce on both halves of each bun, then stack with fried chicken, pickle slices, crisp lettuce, and tomato if you like. Press down gently and serve right away with extra sauce on the side.
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Perfect for simmering soups, baking casseroles, and serving cozy one-pot meals straight from oven to table.
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A close-up of golden, ultra-crispy fried chicken on a toasted brioche bun with creamy sauce drizzling down the sides. Save
A close-up of golden, ultra-crispy fried chicken on a toasted brioche bun with creamy sauce drizzling down the sides. | neoncuisine.com

The first time I reheated one of these the next day, I stuck it in a 375°F oven for about ten minutes and couldn't believe how the crust crisped right back up. My husband walked in, sniffed the air, and said it smelled like I'd been frying all morning. That's when this sandwich graduated from special occasion food to something I actually meal prep on Sundays.

Choosing Your Chicken

Chicken breasts are lean and easy to find, but thighs bring more flavor and forgive a little extra frying time without drying out. I've done both, and honestly, thighs win on juiciness every time. Just make sure to pound them to an even thickness so they cook at the same rate. If you go with breasts, don't skip the mallet—uneven pieces mean some parts overcook while others stay pale.

Getting the Oil Right

A thermometer changed everything for me. I used to guess, and half the time the chicken would brown too fast on the outside and stay raw inside. Now I clip a candy thermometer to the side of the pot and keep the oil steady between 340°F and 360°F. If it climbs too high, I pull the pan off the heat for a moment. If it drops, I wait before adding the next piece. Patience here is everything.

Making It Your Own

This recipe loves little tweaks. I've added a pinch of brown sugar to the dredge for a hint of caramelization, swapped the brioche for potato buns when that's what I had, and once stirred a spoonful of pickle brine into the sauce just to see what would happen. It was excellent. The bones of this sandwich are solid enough to handle your mood, your pantry, and your spice tolerance.

  • Try adding a dash of cayenne directly to the sauce for lingering heat.
  • Swap sour cream for Greek yogurt if you want a tangier, slightly lighter sauce.
  • Use smoked sea salt in the dredge for a subtle, campfire edge.
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Crave-worthy Spicy Chicken Sandwich with crispy fried chicken, dill pickles, lettuce, and creamy sauce on a toasted brioche bun. Save
Crave-worthy Spicy Chicken Sandwich with crispy fried chicken, dill pickles, lettuce, and creamy sauce on a toasted brioche bun. | neoncuisine.com

Every time I pull these sandwiches together, I feel like I'm offering someone a little moment of joy, whether it's a weeknight dinner or a Sunday spread. There's something deeply satisfying about making food this good at home.

Recipe FAQs

How long should I marinate the chicken?

Marinate the chicken for at least 60 minutes, but overnight in the refrigerator will give you the most flavorful and tender results.

Can I make this less spicy?

Simply reduce or omit the cayenne pepper and hot sauce in both the marinade and dredge. The creamy sauce helps balance any heat.

What oil temperature is best for frying?

Heat your vegetable oil to 350°F (175°C). Use a kitchen thermometer to maintain this temperature for evenly cooked, crispy chicken.

Can I use chicken thighs instead of breasts?

Absolutely. Chicken thighs stay juicier and are more forgiving. Just pound them to even thickness and adjust cooking time as needed.

How do I store leftovers?

Store fried chicken separately from buns and sauce. Reheat chicken in a 375°F oven for 10-12 minutes to restore crispiness. Assemble fresh when serving.

What can I serve with these sandwiches?

Crispy french fries, coleslaw, potato salad, or a simple green salad pair perfectly. A cold beer or sparkling cider makes a great beverage choice.

Spicy Chicken Sandwich Creamy Sauce

Crispy spicy fried chicken with cool homemade sauce on buttery brioche buns.

Prep Time
20 minutes
Time to Cook
15 minutes
Overall Time
35 minutes
Created by Madison Adams


Skill Needed Medium

Cuisine American

Makes 4 Serving Size

Diet Preferences None specified

What You Need

Chicken & Marinade

01 4 boneless, skinless chicken breasts, pounded to 1/2 inch thickness
02 1 cup buttermilk
03 1 tablespoon hot sauce
04 1 teaspoon kosher salt
05 1 teaspoon paprika
06 1/2 teaspoon cayenne pepper
07 1/2 teaspoon garlic powder
08 1/2 teaspoon onion powder

Dredge

01 1 1/2 cups all-purpose flour
02 1/2 cup cornstarch
03 1 teaspoon paprika
04 1 teaspoon garlic powder
05 1 teaspoon onion powder
06 1 teaspoon kosher salt
07 1/2 teaspoon cayenne pepper
08 1/2 teaspoon black pepper

For Frying

01 3 cups vegetable oil

Creamy Homemade Sauce

01 1/2 cup mayonnaise
02 1/4 cup sour cream
03 2 teaspoons hot sauce
04 1 tablespoon lemon juice
05 1/2 teaspoon smoked paprika
06 1/2 teaspoon garlic powder
07 1 teaspoon honey, optional
08 Salt and pepper to taste

To Serve

01 4 brioche burger buns
02 8 dill pickle slices
03 4 lettuce leaves
04 1 small tomato, sliced, optional

Directions

Step 01

Prepare Marinade: In a large bowl, whisk together buttermilk, hot sauce, salt, paprika, cayenne, garlic powder, and onion powder. Add chicken breasts, cover, and marinate for at least 1 hour or up to overnight in the refrigerator.

Step 02

Mix Dredge Coating: In a shallow dish, combine flour, cornstarch, paprika, garlic powder, onion powder, salt, cayenne, and black pepper.

Step 03

Heat Oil: Heat vegetable oil in a heavy skillet or Dutch oven to 350°F. Place a wire rack over a sheet pan for draining.

Step 04

Coat Chicken: Remove chicken from marinade, letting excess drip off. Coat each piece in the dredge, pressing firmly to adhere. For extra crunch, dredge each piece twice.

Step 05

Fry Chicken: Fry chicken 4 to 6 minutes per side, or until deep golden and internal temperature reaches 165°F. Transfer to the wire rack to drain.

Step 06

Make Sauce: Whisk together mayonnaise, sour cream, hot sauce, lemon juice, smoked paprika, garlic powder, and honey if using. Season with salt and pepper to taste.

Step 07

Toast Buns: Lightly toast brioche buns until golden.

Step 08

Assemble Sandwiches: Spread sauce generously on both sides of each bun. Layer with fried chicken, pickle slices, lettuce, and tomato if using.

Step 09

Serve: Serve immediately with extra sauce on the side.

Tools Needed

  • Large mixing bowls
  • Shallow dish for dredging
  • Heavy skillet or Dutch oven
  • Tongs
  • Wire rack and sheet pan
  • Whisk
  • Knife and cutting board

Allergy Warnings

Inspect every ingredient for potential allergens. Reach out to a healthcare provider if you have concerns.
  • Contains wheat from flour and buns
  • Contains eggs from mayonnaise
  • Contains milk from buttermilk, sour cream, and brioche buns
  • May contain soy from some mayonnaise brands
  • May contain sesame from buns

Nutrition Details (for each serving)

These details are here for information only—always check with your doctor or nutritionist.
  • Caloric value: 670
  • Fat content: 35 g
  • Carbohydrates: 54 g
  • Proteins: 36 g