This is a slow-cooked pulled chicken burger with cranberry, maple syrup, and grainy mustard, topped with a quick pickled red cabbage slaw. The whole thing comes together in one pot — slow cooker or Instant Pot — with almost nothing to wash up afterward. At 210 calories a serving, it pulls its weight without feeling like diet food.
Why this recipe works
Two things matter here. First, cooking the chicken on low in the slow cooker for five and a half hours keeps it moist enough to shred cleanly — high heat would tighten the proteins and leave you with dry, stringy meat. Second, the slaw does real work beyond crunch: the apple cider vinegar cuts through the sweetness of the cranberry and maple syrup so the burger doesn’t taste like dessert. Use grainy mustard, not smooth — the texture and sharper bite hold up against the sweet braising liquid in a way that smooth mustard simply doesn’t.
Keeping and reheating
Store the pulled chicken and slaw separately in airtight containers in the fridge for up to four days. The slaw actually improves on day two once the vinegar has had more time to work through the cabbage. For longer storage, freeze the pulled chicken in portions for up to three months — lay the bags flat so they thaw quickly. Reheat the chicken in a small saucepan over medium-low heat with a splash of chicken broth to loosen it back up; the microwave works too but tends to dry out the edges. The slaw does not freeze well, so make that fresh or keep it refrigerated only. Always make sure reheated chicken reaches 165°F (74°C) before serving.
Troubleshooting
- Chicken won’t shred easily: It needs more time. If you’re using a slow cooker and the breast is still firm at the five-hour mark, give it another 30 to 45 minutes on low before trying again. Shredding too early tears rather than pulls.
- Braising liquid is too thin after cooking: Pour the liquid into a small saucepan and simmer it on medium heat for five to eight minutes until it reduces and thickens slightly, then toss it back with the shredded chicken.
- Slaw is too sharp or acidic: Add a half teaspoon of maple syrup directly to the slaw and toss. It balances the vinegar without making the slaw sweet.
- Chicken tastes flat or underseasoned: The salt goes into the braising liquid, not directly on the meat, so it can get diluted. Taste the shredded chicken before assembling and add a pinch of salt and a small squeeze of mustard if needed.
- Buns go soggy immediately: Toast them until they’re genuinely firm, not just warm. A soggy bun means the toast was too light — the mustard and slaw release moisture fast once the burger is assembled.
Spicy Pulled Chicken Burger (Slow Cooker or Instant Pot)
Equipment
- Slow cooker (6-quart) or Instant Pot (6-quart)
- Two forks for shredding
- Steamer basket or small saucepan with lid
- Potato masher or pestle (for quick slaw method)
- Large mixing bowl
- Sharp knife or mandoline for shredding cabbage
Ingredients
Pulled Chicken Ingredients
- 1 lb boneless, skinless chicken breast about 2 medium breasts, 450g
- ¼ cup dried cranberries 30g
- 1 tablespoon maple syrup 15ml
- 2 tablespoons grainy mustard whole grain, 30g
- ¼ teaspoon dried sage
- ⅛ teaspoon dried rosemary crushed
- ⅛ teaspoon dried thyme
- 1 large leek green tops only, or use 1 large shallot
- ½ cup chicken broth 120ml
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
Slaw Ingredients
- ¼ head red cabbage
- ¼ cup apple cider vinegar 60ml
- ⅛ teaspoon dried rosemary crushed
- ⅛ teaspoon caraway seeds optional
- ½ teaspoon salt
Bun Ingredients
- 6 whole brioche burger buns or soft white rolls halved
Instructions
Slow Cooker Method
- Layer the bottom of your slow cooker with the leeks (or shallots) and cranberries. Lay the chicken breast on top. Mix the maple syrup, mustard, chicken broth, salt, pepper, and spices. Pour over the chicken.1 large leek, ¼ cup dried cranberries, 1 lb boneless, skinless chicken breast, 1 tablespoon maple syrup, 2 tablespoons grainy mustard, ½ cup chicken broth, ½ teaspoon salt, ¼ teaspoon ground black pepper, ¼ teaspoon dried sage, ⅛ teaspoon dried rosemary, ⅛ teaspoon dried thyme
- Cook on low for 5½ hours, or until the chicken reaches an internal temperature of 165°F / 74°C and shreds easily. Remove the chicken and shred with two forks, then return it to the pot and stir through the braising liquid.1 lb boneless, skinless chicken breast
Instant Pot Method
- Add all pulled chicken ingredients to the Instant Pot. Seal the lid, set the valve to sealing, and cook on high pressure for 15 minutes. When the timer sounds, perform a quick release. Remove the chicken and shred with two forks, then stir the shredded chicken back into the braising liquid.1 lb boneless, skinless chicken breast, ¼ cup dried cranberries, 1 tablespoon maple syrup, 2 tablespoons grainy mustard, ¼ teaspoon dried sage, ⅛ teaspoon dried rosemary, ⅛ teaspoon dried thyme, 1 large leek, ½ cup chicken broth, ½ teaspoon salt, ¼ teaspoon ground black pepper
Slaw
- Finely shred the red cabbage. Bring a small amount of water to a boil in a saucepan, place the cabbage in a steamer basket, and steam for 2 minutes. Immediately transfer the cabbage to a mixing bowl and toss with the apple cider vinegar, rosemary, caraway seeds (if using), and salt. Cover and refrigerate for at least 8 hours, tossing occasionally to coat the cabbage evenly.¼ head red cabbage, ¼ cup apple cider vinegar, ⅛ teaspoon dried rosemary, ⅛ teaspoon caraway seeds, ½ teaspoon salt
- Finely shred the red cabbage. Steam for 1 minute, then immediately transfer to a mixing bowl and toss with the apple cider vinegar, rosemary, caraway seeds (if using), and salt. Using a potato masher or pestle, firmly pound the cabbage for 1–2 minutes until it softens and releases its juices — this breaks down the cell walls and mimics the effect of an overnight marinade. Refrigerate until ready to use.¼ head red cabbage, ¼ cup apple cider vinegar, ⅛ teaspoon dried rosemary, ⅛ teaspoon caraway seeds, ½ teaspoon salt
Assembly
- Lightly toast the buns. Spread the cut sides generously with grainy mustard. Pile the pulled chicken onto the bottom bun, top with a generous scoop of slaw, and close with the top bun. Serve immediately.6 whole brioche burger buns or soft white rolls, 2 tablespoons grainy mustard
Notes
Nutrition
Your questions, answered
Can I use chicken thighs instead of chicken breast?
Yes, and thighs are actually more forgiving. They have more fat, so they stay moist even if the cook runs a little long, and the shredded texture is slightly richer. Use boneless, skinless thighs at the same weight and the same cook time applies.
Do I have to make the slaw ahead of time?
No, but the slow slaw version genuinely needs at least eight hours in the fridge to soften and absorb the vinegar properly. If you’re short on time, use the quick slaw method in the recipe card — the pounding step does in two minutes what marinating does overnight.
Can I skip the cranberries if I don’t have them?
You can, but the burger will taste noticeably less complex without something tart in the braising liquid. A tablespoon of dried cherries or a small splash of balsamic vinegar added to the broth are the closest substitutes that won’t change the texture of the finished chicken.
More burger recipes to try
- Korean Fried Chicken Burger
- Honey BBQ Chicken Burger
- Sweet Chili Chicken Burger
- Smoky Mountain BBQ Chicken Sandwich