This is a homemade copycat of Burger King’s Tendercrisp — a whole-muscle chicken breast, double-breaded for a craggy, shatteringly crisp crust, loaded with bacon, cheese, lettuce, tomato, and a coarse-ground peppercorn mayo. The honest reason to make it at home: you get a noticeably juicier, better-seasoned sandwich than the drive-through version, and it’s not as fussy as it looks once you understand what each step is actually doing.
What makes this version work
Two things carry this recipe. First, the buttermilk soak — it keeps the breast meat genuinely moist through a full fry, which matters because chicken breast dries out fast at frying temperatures. Don’t rush it; even 30 minutes makes a real difference, and overnight is better. Second, the flour-cornstarch coating with baking powder creates those irregular, craggy peaks that stay crisp under the mayo and toppings instead of going soggy in two minutes. Get your oil to 335–355°F and hold it there — too low and the coating drinks oil, too high and the outside burns before the inside hits the safe 165°F (74°C) you need for poultry.
Troubleshooting
- Breading slides off during frying: The chicken surface was too wet or too dry when you dredged it. After the buttermilk soak, let excess drip off but don’t pat it bone-dry — you need some tackiness for the coating to grip. Press the flour mixture firmly onto the breast rather than just tossing it.
- Crust is pale and greasy, not golden: Oil temperature dropped when you added the chicken. Fry one piece at a time if your pot is small, and let the oil recover to 345°F between batches. A clip-on thermometer is worth it here.
- Chicken is cooked through but the crust is already too dark: Your oil is running hot, or the breast is thicker on one end. Pound the breast to an even thickness — about ¾ inch — before marinating so it cooks evenly.
- Peppercorn mayo tastes flat: Pre-ground pepper loses its punch fast. Use coarse-cracked whole peppercorns if you can, and mix the mayo at least 15 minutes before serving so the pepper flavor blooms into it.
- Sandwich goes soggy before you finish eating it: Build order matters. Put the mayo on the bun, then the lettuce as a moisture barrier, then tomato, then chicken. Lettuce between the wet toppings and the bun buys you several extra minutes of crunch.
Substitutions that actually work
- Buttermilk: Mix 1 cup whole milk with 1 tablespoon white vinegar or lemon juice, let it sit 5 minutes. Works just as well for both tenderizing and coating adhesion.
- Cornstarch: Potato starch is a direct swap and actually crisps up slightly better. Rice flour also works in a pinch.
- Bacon: Thick-cut bacon holds up better structurally than thin-cut, which can disappear texturally under the chicken. Skip the turkey bacon here — it doesn’t render enough fat to taste right.
- Brioche bun: A potato roll is a solid swap — it’s sturdy enough to hold the weight without being bready. Avoid anything too crusty; it fights the crispy chicken instead of complementing it.
Make-ahead notes
The chicken can marinate in buttermilk in the fridge for up to 24 hours — past that, the acid starts breaking down the texture too aggressively. Fully fried and cooled chicken keeps in the fridge for up to 3 days; reheat it on a wire rack in a 375°F oven for 12–15 minutes to bring back most of the crunch. Avoid the microwave — it turns the crust rubbery. For freezing, freeze the fried, fully cooled chicken pieces on a sheet pan first, then transfer to a zip bag; they keep well for up to 2 months. Reheat from frozen at 375°F for 20–22 minutes. The peppercorn mayo keeps refrigerated for up to 5 days in a sealed container. Assemble the sandwich fresh — prebuilt sandwiches with tomato and lettuce don’t hold.
Copycat Burger King Cheese and Bacon Tendercrisp
Ingredients
For the Crispy Chicken:
- 4 pieces boneless, skinless chicken breasts (about 5–6 oz each), pounded to 1/2 inch thick organic or air-chilled for best texture and flavor
- 1 cup buttermilk full-fat preferred for better cling
- 1 tsp hot sauce optional, for subtle tang and color
- 1 tsp kosher salt Diamond Crystal; halve if using Morton
- 1 ½ cups all-purpose flour unbleached
- ½ cup cornstarch for extra crispness
- 1 tsp baking powder lightens the crust
- 1 ½ tsp paprika sweet or smoked; smoked adds BBQ depth
- 1 tsp garlic powder
- 1 tsp onion powder
- ½ tsp freshly ground black pepper
- ½ tsp ground white pepper optional, for fast-food style warmth
- 1 tsp fine sea salt adjust to taste
- 2 tbsp buttermilk (for flour craggies) drizzle into dredge to create crunchy bits
- 2 quarts neutral frying oil (canola, peanut, or corn) enough for 1 1/2–2 inches depth
For the Peppercorn Mayo:
- ½ cup mayonnaise Duke’s or Kewpie for best body
- 1 tsp freshly cracked black pepper coarse grind for aroma
- 1 tsp Dijon mustard adds gentle heat and balance
- 1 tsp lemon juice freshly squeezed
- 1 clove garlic, very finely grated microplane for a smooth sauce
- 1 pinch granulated sugar balances the pepper
For the Assembly:
- 8 slices thick-cut bacon applewood-smoked recommended
- 4 slices cheese (American or mild cheddar) American melts most like the original
- 4 pieces sesame seed burger buns brioche or potato buns toast beautifully
- 2 tbsp unsalted butter, softened for toasting buns
- 4 pieces green leaf lettuce iceberg works for maximum crunch
- 1 large ripe tomato, sliced heirloom or beefsteak, 4 slices
Instructions
Pound and Marinate the Chicken (10 minutes):
- Place each chicken breast between two sheets of plastic wrap and pound to 1/2 inch thickness with a meat mallet. You’re aiming for even thickness so it cooks uniformly and stays juicy.
- In a bowl, whisk 1 cup buttermilk, 1 tsp hot sauce, and 1 tsp kosher salt. Add chicken and toss to coat. Let sit 10 minutes at room temperature. (Optional longer soak up to 4 hours in the fridge for deeper seasoning.)
Make the Peppercorn Mayo (5 minutes):
- In a small bowl, combine 1/2 cup mayonnaise, 1 tsp cracked black pepper, 1 tsp Dijon, 1 tsp lemon juice, 1 grated garlic clove, and a pinch of sugar. Whisk until glossy and speckled. The aroma should be lemony with a peppery lift.
Set Up the Dredge (5 minutes):
- In a shallow dish, mix 1 1/2 cups flour, 1/2 cup cornstarch, 1 tsp baking powder, paprika, garlic powder, onion powder, black pepper, white pepper, and fine sea salt. Drizzle in 2 tbsp buttermilk and toss with fingers to form tiny flour pearls—these become ultra-crispy “craggies.”
Preheat Oil and Holding Oven (5 minutes):
- Pour oil into a heavy 12-inch skillet or Dutch oven to a depth of 1 1/2–2 inches. Heat to 350°F / 175°C. Use a thermometer for accuracy; the surface should shimmer.
- Set oven to 200°F / 93°C to keep cooked cutlets warm, placing a wire rack over a sheet pan.
Crisp the Bacon (8 minutes):
- In a skillet over medium heat, cook 8 slices bacon until deep golden and wavy, about 8 minutes. Transfer to paper towels. (Alternative: bake at 400°F / 205°C for 12–15 minutes.)
Dredge and Fry the Chicken (16–18 minutes total; two batches):
- Working one piece at a time, lift chicken from buttermilk, let excess drip, then press into the seasoned flour, packing on the craggies. Shake off loose flour.
- Fry 2 cutlets per batch at 350°F / 175°C until deep golden and crisp, about 3–4 minutes per side (7–8 minutes total), to an internal temp of 165°F / 74°C. Return oil to 350°F between batches.
- Transfer to the rack in the warm oven while you finish the rest. Total frying time for 4 cutlets: ~16 minutes.
Melt the Cheese (1 minute):
- Top each hot cutlet with 1 slice cheese. Tent the skillet briefly with a lid off heat for 30–60 seconds until glossy and just melted.
Toast the Buns (2 minutes):
- Split the 4 sesame buns, spread cut sides with softened butter, and toast in a skillet or under the broiler until lightly caramelized—about 1–2 minutes. Edges should be golden, not dark brown.
Assemble (2 minutes):
- Spread peppercorn mayo on both bun halves.
- Layer lettuce and a juicy tomato slice on the bottom bun.
- Add the cheese-topped crispy chicken, then crisscross with 2 bacon slices.
- Cap with the top bun. The sandwich should feel light yet substantial, the crust audibly crisp.
Notes
Chef’s Tips:
- Extra Crunch: Double-dip—briefly dunk floured chicken back into buttermilk, then flour again.
- Oil Management: Keep between 335–355°F (168–179°C). Too cool = greasy; too hot = scorched crust.
- Cheese Choices: American for classic melt, mild cheddar for sharper bite, Monterey Jack for stretch.
- Dietary Swap: Use gluten-free all-purpose flour and starch blend; fry as directed.
- Air Fryer Option: Spray dredged cutlets with oil and cook at 375°F / 190°C for 12–14 minutes, flipping halfway; add cheese in last minute.
- Faster Bacon: Start in a cold pan; the gentle render speeds crisping.
- Allergens: Wheat, egg (if in mayo), dairy (buttermilk, cheese).
- For a lighter version, air-fry as noted and use turkey bacon.
- Store leftover cooked chicken in an airtight container up to 2 days; re-crisp at 400°F / 205°C for 6–8 minutes.
Nutrition
Frequently asked questions
How do I know the chicken is fully cooked without cutting into it and losing the juices?
Use an instant-read thermometer inserted into the thickest part of the breast — you’re looking for 165°F (74°C). This is the only reliable method for thick, breaded chicken; color and timing alone aren’t accurate enough.
Can I use chicken thighs instead of breast?
Yes, and boneless skinless thighs actually stay juicier than breast meat. Pound them to an even thickness and expect a slightly shorter fry time since they’re thinner — still cook to 165°F (74°C) internal.
Can I air-fry this instead of deep-frying?
You can, but the crust will be noticeably less craggy and crisp. Spray the breaded chicken generously with oil, air-fry at 400°F for 18–22 minutes flipping once, and verify 165°F (74°C) internal — it works, it’s just a different result.
My oil smokes before it even reaches 345°F — what’s wrong?
You’re likely using an oil with a low smoke point, like extra-virgin olive oil or unrefined coconut oil. Use a neutral high-smoke-point oil — vegetable, canola, or peanut oil all work well for this.
How do I keep the bacon crispy once it’s on the sandwich?
Cook the bacon until it’s fully crisp, then drain it on a paper towel and add it to the sandwich right before serving. Bacon that sits on a warm chicken breast for more than a few minutes will steam itself soft.
Can I make this for a group without frying everything at the last minute?
Fry the chicken up to an hour ahead and hold it on a wire rack in a 250°F oven — this keeps it hot and maintains most of the crunch without overcooking. Don’t stack the pieces or cover them, or the steam will soften the crust.
What to cook next
- Crispy ChKing-Style Deluxe Burger
- Better Than BK’s Spicy Chicken
- Crispy Chicken Royale Burger
- Pretzel Bacon Pub Chicken