Burger King Long Chicken Sandwich (Chef’s Inspired Copycat)
This elongated, crispy chicken sandwich is my chef-crafted homage to the classic American fast-food icon. I keep the spirit—an oblong, crunchy chicken fillet, cool shredded iceberg, and a creamy mayo—while elevating texture with a light, ultra-crisp breading and a whisper of lemon to brighten the sauce. It’s nostalgic, playful, and satisfying—perfect for a fun lunch or a casual dinner that still feels special.
Ingredients
For the Chicken & Marinade:
- 4 pieces boneless, skinless chicken breasts (about 2 lb total), butterflied and pounded to 3/8 inch thick, shaped to ~8 x 3 inches choose fresh, plump breasts for best juiciness
- 1 cup buttermilk full-fat if possible for best tenderizing
- 1 teaspoon kosher salt Diamond Crystal recommended
- ½ teaspoon white pepper milder heat and clean aroma
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
For the Dredge & Breading:
- 1 cup all-purpose flour sifted for even coating
- ¼ cup cornstarch for extra crispiness
- 1 teaspoon kosher salt
- ½ teaspoon paprika sweet or smoked, to taste
- ½ teaspoon baking powder lightens the crust
- 2 large eggs room temperature
- 1 tablespoon water loosens the egg wash
- 1 ½ cups panko breadcrumbs Japanese-style for airy crunch
- ½ cup plain fine breadcrumbs helps create an even, cohesive crust
- ½ teaspoon ground black pepper optional, for a faint warmth
For Frying:
- 1.5 quarts neutral oil for frying (canola, peanut, or soybean) high-heat tolerant oil
For the Buns & Assembly:
- 4 pieces long sesame sandwich rolls (8-inch, soft) fresh bakery hoagie/torpedo rolls with sesame seeds
- ¾ cup mayonnaise full-fat; Kewpie or Duke’s recommended
- 1 teaspoon fresh lemon juice balances richness
- ¼ teaspoon granulated sugar barely sweet—classic drive-thru vibe
- ⅛ teaspoon kosher salt to season the mayo
- 1 ½ cups shredded iceberg lettuce ice-cold and freshly cut for crunch
- 8 pieces dill pickle chips (optional) not classic, but adds brightness if desired
Instructions
- Shape the Chicken: Butterfly each breast, then place between plastic wrap and gently pound to about 3/8 inch thick. Trim to an oblong ~8 x 3-inch shape so it fits the long roll. You’re aiming for even thickness for uniform cooking and a tender bite.
- Marinate (30 minutes): In a bowl, whisk buttermilk, kosher salt, white pepper, garlic powder, and onion powder. Submerge chicken and refrigerate 30 minutes. The buttermilk tenderizes and seasons; you’ll notice a faint garlicky aroma.
- Set Up the Breading Station: Bowl 1: whisk flour, cornstarch, kosher salt, paprika, and baking powder. Bowl 2: beat eggs with water until smooth and fluid. Bowl 3: combine panko, fine breadcrumbs, and black pepper. Keep a wire rack ready for resting the breaded cutlets.
- Dredge for a Shattering Crust: Let excess marinade drip off. Coat chicken in the flour mixture, shake off, dip into egg wash, then firmly press into the crumb mix until fully covered—press the crumbs so they adhere. Arrange on a wire rack and rest 10 minutes; this hydrates the breading for better crunch.
- Heat the Oil: In a heavy pot or Dutch oven, pour oil to 2–2.5 inches depth and heat to 350°F (175°C). Use a thermometer; stable temperature equals even color and crispness.
- Fry in Batches: Carefully lower 1–2 cutlets into the oil. Fry 3–4 minutes per side, until deep golden and an instant-read thermometer reads 165°F (74°C) at the center. Total per cutlet: ~6–8 minutes. Drain on a rack and lightly season with a pinch of salt while hot. Repeat with remaining cutlets, keeping oil near 350°F (175°C).
- Toast the Rolls: Split the sesame rolls. Warm cut-side down on a skillet or in a preheated 350°F (175°C) oven for 2–3 minutes until soft and fragrant—just kissed with heat, not crunchy.
- Make the Mayo: Stir mayonnaise, lemon juice, sugar, and a pinch of salt until glossy. Taste for balance: it should be rich, lightly tangy, and barely sweet.
- Assemble: Spread mayo on both cut sides of each roll. Add a generous mound of icy shredded iceberg to the bottom, lay on the hot, crispy chicken cutlet, add pickle chips if using, and crown with the top roll. A gentle press helps the lettuce and mayo hug the chicken.
- Air-Fryer Alternative: Lightly mist breaded cutlets with oil. Air-fry at 390°F (200°C) for 10–12 minutes, flipping halfway, until crisp and 165°F (74°C) internal.
Notes
Chef’s Tips:
- Extra-Crunch Insurance: The cornstarch + baking powder boosts blistery crispness; don’t skip the 10-minute rest after breading.
- No Buttermilk? Use 1 cup milk + 1 tablespoon white vinegar or lemon juice; rest 5 minutes before using.
- Gluten-Free: Use a 1:1 gluten-free flour blend and gluten-free panko.
- Lighten it Up: Air-fry as noted or shallow-fry in 1/2 inch oil, flipping more frequently for even color.
- Seasoning Profiles: Add a pinch of celery salt to the flour for retro fast-food notes, or a touch of cayenne for heat.
- Oil Management: Skim crumbs between batches to prevent bitterness and dark oil.
- Inspired by the beloved long chicken sandwich format. This is a chef’s interpretation and not affiliated with any brand. For the most even shape, trim chicken gently; scraps can be saved for nuggets.
Serving Suggestions:
- Plating: Present the long sandwich diagonally on a rectangular plate. Tuck a little shredded lettuce under the ends so it peeks out crisply.
- Garnish: A thin line of mayo along the top seam and a sprinkle of sesame seeds add visual echo to the roll.
- On the Side: Serve with golden fries or a simple dill slaw. A cold lager or iced tea pairs beautifully.
- Perfect Doneness: Aroma of toasted sesame, a crackly audible crunch on the first bite, and steam escaping from juicy chicken.
Culinary Context:
This sandwich celebrates the elongated chicken sandwich popularized by American fast-food culture—comforting, straightforward, and texturally addictive. My take preserves that iconic profile while refining technique: an aerated breading, temperature control, and a brightened mayo for balance. It’s a nostalgic crowd-pleaser that still respects craft.Optional Advanced Instructions:
- Make-Ahead: Bread cutlets and refrigerate on a rack, uncovered, up to 4 hours (or freeze on a tray, then bag for up to 1 month). Fry from chilled; add 1–2 minutes.
- Parallel Prep: While the chicken marinates, shred lettuce, split rolls, and mix mayo. Preheat oil during the breading rest to streamline service.
- Beginner Alternative: Use store-bought long chicken patties; toast rolls and assemble with the mayo and lettuce for a faster take.
Timing:
- Prep Time: 60 minutes total (includes 30 minutes marinating + 10 minutes breading rest + 20 minutes active prep).
- Cook Time: 20 minutes total (frying in 2 batches ~12–16 minutes + roll toasting 2–3 minutes).
Nutrition
Calories: 3804kcalCarbohydrates: 65gProtein: 15gFat: 393gSaturated Fat: 33gPolyunsaturated Fat: 120gMonounsaturated Fat: 234gTrans Fat: 1gCholesterol: 118mgSodium: 1950mgPotassium: 378mgFiber: 4gSugar: 8gVitamin A: 835IUVitamin C: 3mgCalcium: 210mgIron: 4mg
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