This 3-ingredient slow cooker recipe is my modern take on a 1960s cookout classic: barbecue chicken that tastes like it’s been on the grill all afternoon. Instead of fussing with marinades or thawing, you literally toss frozen boneless chicken thighs into the crock pot with just two pantry staples—bottled barbecue sauce and a can of cola—then let it do its thing while you live your life. It’s the kind of retro, crowd-pleasing dish my Midwest neighbors remember from backyard potlucks, but streamlined for a busy workday.
Serve the saucy chicken piled onto toasted hamburger buns or soft brioche rolls with classic cookout sides like coleslaw, potato salad, baked beans, or corn on the cob. For a lighter option, spoon it over rice or a baked potato and add a simple green salad. It also works great as a party spread: keep it warm in the slow cooker and set out slider buns, pickles, and sliced onions so everyone can build their own sandwiches.
3-Ingredient Slow Cooker BBQ Cola Chicken ThighsServings: 6
Ingredients2 to 2 1/2 pounds frozen boneless skinless chicken thighs
2 cups bottled barbecue sauce (about 16 ounces)
1 cup cola (regular, not diet)
DirectionsPlace the frozen boneless skinless chicken thighs in an even layer in the bottom of a 5- to 7-quart slow cooker. It’s okay if they’re stuck together a bit; just spread them out as much as you can.
In a medium bowl or large measuring cup, whisk together the barbecue sauce and cola until evenly combined and slightly loosened.
Pour the barbecue-cola mixture over the frozen chicken thighs, making sure they are mostly covered with sauce. Use a spoon to nudge the sauce around so it reaches the edges and down between any pieces that are stuck together.
Cover the slow cooker with the lid and cook on LOW for 6 to 7 hours, or on HIGH for 3 to 4 hours, until the chicken thighs are cooked through, very tender, and easily pull apart with a fork. The internal temperature should reach at least 165°F (74°C).
Once the chicken is done, use two forks to shred the thighs directly in the slow cooker, or transfer them to a cutting board to shred and then return the meat to the sauce. Stir well so every piece is coated in the thickened barbecue-cola sauce.
Taste and adjust the seasoning if you like—add a pinch of salt, a splash of extra barbecue sauce, or a little more cola if you want it sweeter and looser. Turn the slow cooker to WARM and let the chicken sit for 10 to 15 minutes to soak up more flavor before serving.
Serve the saucy chicken hot on buns, over rice, or alongside your favorite cookout-style sides.
Variations & TipsFor a smokier, more old-school cookout vibe, use a smoky or hickory-style barbecue sauce and add 1/2 teaspoon liquid smoke to the sauce mixture before pouring it over the chicken. To cut the sweetness, choose a tangy vinegar-based barbecue sauce or replace half of the cola with low-sodium chicken broth. If you want a little heat, stir in 1/2 to 1 teaspoon crushed red pepper flakes or a few dashes of hot sauce. You can also leave the chicken thighs whole instead of shredding and serve them as saucy barbecue pieces with a knife and fork. For meal prep, cook the recipe as directed, cool the shredded chicken, then portion into containers; it keeps in the fridge for up to 4 days or in the freezer for up to 2 months. Reheat gently on the stovetop or in the microwave with a splash of water if the sauce thickens too much. Food safety tips: Always start with fully frozen, individually quick-frozen boneless skinless chicken thighs from a reliable source; do not use chicken that has partially thawed and been refrozen. Cook on LOW or HIGH as directed, but avoid using the WARM setting for the entire cook time, as it may not bring the chicken to a safe temperature quickly enough. Check that the thickest part of the chicken reaches at least 165°F (74°C) with a food thermometer before serving. Refrigerate leftovers within 2 hours of cooking and reheat to at least 165°F (74°C) before eating.
