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Dijon Mayo Brined Crispy Chicken Sandwich

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Dijon Mayo Brined Crispy Chicken Sandwich pairs ultra-juicy, tangy-brined fried chicken with a golden crunchy crust, toasted brioche, crisp lettuce, and pickles for a restaurant-worthy bite at home.

Ingredients

Scale
  • 4 boneless skinless chicken breasts, pounded to even thickness
  • 1/2 cup mayonnaise
  • 3 tablespoons Dijon mustard
  • 1 teaspoon garlic powder
  • 1 teaspoon paprika
  • 1 teaspoon kosher salt, divided
  • 1/2 teaspoon black pepper, divided
  • 1 cup buttermilk
  • 2 cups all-purpose flour
  • 1/2 cup cornstarch
  • 3 cups neutral oil for frying (canola or peanut)
  • 4 brioche buns, split and toasted
  • 8 to 12 dill pickle slices
  • 4 leaves crisp lettuce
  • 1/3 cup Dijon mayo for serving (mix 1/3 cup mayo with 2 teaspoons Dijon)

Instructions

  1. Pound chicken to an even thickness so it cooks uniformly.
  2. Whisk mayonnaise, Dijon, garlic powder, paprika, 1/2 teaspoon salt, and 1/4 teaspoon pepper. Coat chicken thoroughly, cover, and refrigerate 1 hour or up to overnight.
  3. Heat oil in a deep skillet or Dutch oven to 350°F (175°C). Set a wire rack over a sheet pan.
  4. Pour buttermilk into one bowl. In a second bowl, combine flour, cornstarch, remaining 1/2 teaspoon salt, and remaining 1/4 teaspoon pepper.
  5. Dip each brined chicken piece in buttermilk, then dredge in the flour mixture. Repeat the dip and dredge once more for an extra crunchy coating.
  6. Fry chicken 5 to 6 minutes per side until deep golden and the internal temperature reaches 165°F (74°C). Transfer to the rack to stay crisp.
  7. Toast brioche buns lightly. Spread Dijon mayo on buns, add lettuce and pickles, then place a crispy chicken piece on each bottom bun and cap with the top bun.
  8. Serve hot and enjoy the crunch with every bite.

Notes

  • Brine overnight for maximum flavor and juiciness.
  • Use an instant-read thermometer to keep oil near 350°F for crisp, non-greasy results.
  • Rest fried chicken on a rack, not paper towels, to maintain crunch.
  • For extra heat, add 1/4 teaspoon cayenne to the flour mixture.

Nutrition