Saucy Rossy BBQ
Chicken

Smoked Sweet Chilli Chicken Sandwich

Chicken breasts seasoned with Gochu Knees Weak, smoked over hickory at 325°F on a Traeger Woodridge Pro, shredded, tossed in sweet chilli sauce and piled on ciabatta.

Time~1 hr 20 min Prep20 min YieldMakes 4–6 sandwiches CategoryChicken Watch4:10
Smoked Sweet Chilli Chicken Sandwich — watch on YouTube

Watch the full cook on YouTube

Method

  1. 1Season the chicken breasts liberally all over with Uncle Hemi's BBQ Gochu Knees Weak.This seasoning has a real kick from Korean gochu pepper, which suits breast meat — lean and mild, it needs a bold rub to carry it. Pat the breasts dry first so the seasoning sticks. Season heavily: the chicken gets shredded, so the rubbed outside ends up spread through the whole sandwich, and a light dusting disappears.
  2. 2Smoke the breasts on the Traeger Woodridge Pro at 325°F with hickory pellets, with a MEATER probe in to watch the internal temperature.325°F is a hot setting for a pellet grill, and that is the point with breast meat: it is lean, and a long, low smoke dries it out before it gains much. Hickory is a strong wood, but on a short, hot cook like this it gives a clear smoke flavour without turning bitter. Put the probe in the thickest part of the biggest breast so the slowest piece sets the pace.
  3. 3Cook to at least 165°F internal — these came off at about 168°F — then rest.165°F is the safe temperature for chicken. A few degrees over does no harm to meat that is going to be shredded and sauced, since the sauce puts moisture back, but breast meat goes dry and stringy not far past 170°F. Rest for a few minutes so the juices settle before you tear into it.
  4. 4Shred the chicken by hand, the same way you would pulled pork.Properly cooked breasts pull apart easily along the grain. Hands give you the most control over piece size; two forks do the same job, or wear heat-resistant gloves if the meat is too hot to handle. Keep the pieces fairly chunky — fine shreds soak up sauce and go mushy on the bun.
  5. 5Mix in a generous helping of Aroy-D Sweet Chilli Sauce for Chicken, then add a second layer and mix again.Adding the sauce in two rounds coats the chicken evenly instead of leaving some shreds dry and others swimming. Sweet chilli sauce is sweet, sticky and mildly hot, which sits well against a spicy rub. Sauces like this are usually in the international aisle of the grocery store.
  6. 6Toast a ciabatta bun and spread it with Sriracha mayo.Toasting firms up the cut face so the saucy chicken does not soak straight into the bread, and ciabatta's sturdy crust holds a loaded sandwich together better than a soft bun. In the video the mayo bottle was nearly empty and only covered a thin layer, and more would have been better. Make plenty.
  7. 7Load the bun with the sweet chilli chicken and a layer of fresh sliced cucumber.The cucumber is there for crunch and freshness against the soft, sticky chicken. Slice it thin so it sits flat and stays put when you bite. Pile the chicken high — shredded chicken compresses more than you expect under the lid.
  8. 8Top with quick-pickled peppers and red onion, put the lid on and slice the sandwich in half.The pickled vegetables bring acidity and tang that cut through the sweet sauce and the mayo. The brine isn't shown in the video; a standard quick pickle is equal parts vinegar and water with a little sugar and salt, poured hot over thinly sliced vegetables and left at least 30 minutes, so start it before the chicken goes on. A serrated knife cuts a loaded ciabatta without squashing it.

Watch it on YouTube

What each ingredient is doing

Chicken breasts
Lean and mild, which is why they take a bold rub and a sticky sauce so well — and why they dry out if overcooked. Boneless thighs are the obvious swap: more forgiving, and they shred just as easily. Take thighs to 175°F or more for the best texture.
Gochu Knees Weak seasoning
A BBQ seasoning from Uncle Hemi's BBQ with a kick from Korean gochu pepper. Any spicy chicken rub works in its place, and a sweet or savoury rub is fine if you do not like heat.
Sweet chilli sauce
Aroy-D Sweet Chilli Sauce for Chicken is a Thai-style sauce — sweet, tangy and mildly hot. Any Thai sweet chilli sauce substitutes directly.
Ciabatta
A crusty, open-crumbed Italian bread that holds up under a wet filling, especially once toasted. A toasted kaiser or brioche bun works, but softer buns go soggy faster.
Sriracha mayo
Mayonnaise with Sriracha stirred in for creamy heat. The ratio isn't given in the video; about 3 parts mayo to 1 part Sriracha is a common starting point, then taste and adjust.
Pickled peppers and red onion
Quick-pickled for acidity and tang to balance the sweet sauce. Store-bought pickled banana peppers or jalapeños and pickled red onion are a fine shortcut.
Cucumber
Fresh crunch and a cooling bite against the heat. It is mostly water, so slice it close to serving time or it weeps into the bread.

Temperature guide

StageTempWhat it means
Pit325°F / 163°CTraeger Woodridge Pro on hickory pellets.
Safe minimum165°F / 74°CThe safe temperature for chicken, and the target here.
Pulled~168°F / 76°CWhere these came off. A few degrees over is fine for chicken that will be shredded and sauced.
Too far175°F+ / 79°C+Breast meat turns noticeably dry and stringy. Sauce helps, but it cannot fully rescue it.

Pitmaster tips

  • Season heavily. The chicken gets shredded, so the rubbed outside is spread through the whole sandwich — a light dusting disappears.
  • Use a leave-in probe like the MEATER. Breast meat goes from juicy to dry within a few degrees, and opening the lid to check costs heat.
  • Probe the thickest part of the biggest breast. The largest piece finishes last and should set the pace.
  • Pull as soon as you are past 165°F. A few degrees over is fine for shredded chicken; ten degrees over is not.
  • Shred into chunky pieces rather than fine strands so the chicken keeps some texture once it is sauced.
  • Add the sweet chilli sauce in two rounds and mix between them. It coats more evenly than one big pour.
  • Make more Sriracha mayo than you think you need. In the video the bottle ran out after a thin layer, and the sandwich wanted more.
  • Start the quick pickle before the chicken goes on, so it has at least 30 minutes in the brine.
  • Toast the ciabatta. A crisp cut face stops the saucy chicken soaking straight into the bread.
  • Any spicy rub works if you cannot find Gochu Knees Weak, and a sweet or savoury one is fine for anyone who does not like heat.

If it goes wrong

The chicken is dry and stringy
It went too far past 165°F, or the breasts were uneven and the thin ones overcooked. Pull at 165–168°F, and next time use thighs or pound the breasts to an even thickness. Extra sweet chilli sauce helps rescue it.
The bun went soggy
The bread wasn't toasted, or the chicken went on too wet. Toast the cut faces and let excess sauce drip off the chicken before it goes on the bun.
Not enough sauce on the sandwich
This is what happened in the video — the mayonnaise ran out after a thin layer. Check you have plenty before you start, or add a drizzle of extra sweet chilli sauce.
It is too sweet
Sweet chilli sauce can dominate. Use a little less of it, add more Sriracha to the mayo, and lean on the pickled vegetables for acidity.
It is too spicy
The heat comes from the rub, the Sriracha and the peppers. Use a milder rub, less Sriracha, or sweet peppers in the pickle.
The sandwich falls apart when you bite it
Too much filling for a soft bun. Ciabatta holds up best; press the lid down lightly and cut with a serrated knife rather than a chef's knife.

Ways to change it up

Chicken thighs
Boneless thighs at the same 325°F, taken to 175–185°F. Juicier and more forgiving, and they shred just as well.
Milder
A sweet or savoury rub in place of Gochu Knees Weak, and plain mayo or only a touch of Sriracha.
Slaw instead of cucumber
A quick vinegar slaw gives crunch and acidity in one layer.
Sliders
Smaller portions on toasted slider buns for a crowd.
Rice bowl
The sweet chilli chicken over rice, with the pickled vegetables, cucumber and a drizzle of Sriracha mayo.

What to serve it with

  • Sliced in half and eaten as is, as in the video.
  • Fries or potato wedges.
  • A crisp slaw or a green salad.
  • Extra pickled vegetables on the side.
  • A cold beer or iced tea.

Storage & reheating

The sauced chicken keeps 3–4 days refrigerated in a sealed container. Keep the pickled vegetables, cucumber and Sriracha mayo separate and build sandwiches fresh — an assembled sandwich goes soggy within hours. The quick pickle keeps a week or two in the fridge.

Reheat the chicken covered in a pan over medium-low heat with a splash of water or extra sweet chilli sauce, stirring until hot through, or in short bursts in the microwave. Toast the ciabatta fresh rather than reheating a built sandwich.

The sauced shredded chicken freezes well for up to 3 months in a freezer bag with the air pressed out. Thaw overnight in the fridge. Do not freeze the pickled vegetables, cucumber or mayo — they go limp or split.

FAQ

How long does it take to smoke chicken breasts at 325°F?

Usually 40–60 minutes for average boneless breasts, depending on thickness and how cold they were going in. Cook to temperature rather than time — 165°F in the thickest part is the target. A leave-in probe takes the guessing out of it.

Can you shred chicken breast like pulled pork?

Yes. Once cooked to 165°F and rested briefly, breasts pull apart easily along the grain by hand or with two forks. They will not go as soft as pork shoulder because there is little collagen to break down, so keep the pieces chunky and let the sauce provide the moisture.

What is sweet chilli sauce?

A Thai-style sauce made mainly from chilli, sugar, vinegar and garlic — sweet, tangy and mildly hot. Aroy-D is one widely available brand, usually in the international aisle. It works as a dipping sauce or, as here, tossed through shredded chicken.

What wood is best for smoked chicken?

Hickory, used here, gives a stronger smoke that stands up to a bold rub and a sweet sauce. Apple and cherry are milder if you prefer. On a short, hot cook like this, chicken does not spend long enough in the smoke for hickory to overpower it.

How do you make Sriracha mayo?

Stir Sriracha into mayonnaise to taste — about 3 parts mayo to 1 part Sriracha is a good start. A squeeze of lime is a common addition. Make more than you think you need; it goes quickly on a loaded sandwich.

Can I make this ahead?

Yes. Smoke, shred and sauce the chicken a day or two ahead, make the pickle, and keep everything separate in the fridge. Warm the chicken, toast the bread and build the sandwiches at the last minute.

Know your cook

More information, cause recipe back stories are stupid

No 500-word life story — just the good-to-know stuff on what’s actually in this cook. Here’s the rundown on every real ingredient, health and nutrition wise.

Chicken
Chicken is a lean, versatile source of complete protein, B vitamins (especially niacin and B6), and selenium. Skinless breast is leanest; thighs and skin add flavour and a little more fat. Always cook poultry to a safe 165°F.
Onion
Onions are low-calorie aromatics rich in fibre, vitamin C, and antioxidants such as quercetin. They add depth and gentle sweetness without much fat or salt.
Cucumber
Cucumber is mostly water, making it a crisp, low-calorie, hydrating side that cools down spicy or rich dishes.

General nutrition info only, not medical or dietary advice — portions, brands and add-ons change the numbers.

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