Slow Cooker Bourbon Glazed Chicken Thighs with Peppers

This slow cooker chicken thigh recipe is the definition of easy weeknight cooking. Six boneless chicken thighs, a rainbow of bell peppers, and sweet onion go into the crockpot with a generous pour of bourbon molasses BBQ glaze and a sprinkle of brown sugar.

Then you simply walk away. Hours later, the chicken is pull-apart tender, the peppers are soft and caramelized, and the sauce has reduced into a thick, glossy lacquer.

This recipe is built on the dump-and-forget method: layer raw chicken thighs in the slow cooker, scatter sliced bell peppers and onion wedges over the top, pour on bourbon molasses BBQ glaze, and sprinkle with dark brown sugar. No searing, no stirring, no fuss.

The slow cooker does all the work, turning the chicken meltingly tender and the peppers sweet and silky. The bourbon glaze and brown sugar meld into a rich, slightly smoky-sweet sauce that clings to every shred of chicken. Serve it over creamy mashed potatoes to soak up every last drop.

Ingredients

Why this recipe works

The slow cooker's gentle, moist heat breaks down the collagen in chicken thighs, making them exceptionally tender and easy to shred. Unlike chicken breasts, thighs stay juicy even after hours of cooking, so they emerge pull-apart tender without drying out.

The low-and-slow method also gives the bourbon glaze time to meld with the natural juices from the chicken and vegetables, creating a deeply flavored sauce that coats every bite.

The combination of bourbon molasses BBQ glaze and dark brown sugar creates a sweet, tangy, and slightly smoky flavor profile that pairs beautifully with the mild sweetness of bell peppers and onion.

As the sauce reduces, it thickens into a glossy lacquer that clings to the chicken, making each spoonful rich and satisfying. The peppers soften but keep a little texture, offering a fresh contrast to the rich meat.

Notes and substitutions

Boneless skinless chicken thighs are ideal here because they cook quickly and stay moist. If using bone-in thighs, increase the cooking time by about 30 minutes and remove the skin before serving. The bell peppers can be any color; a mix of red, yellow, and green gives a vibrant look and a range of sweetness. A sweet onion like Vidalia adds a mild flavor; yellow or white onions work too.

Bourbon molasses BBQ glaze is a specific product; if unavailable, substitute with your favorite BBQ glaze and add a splash of bourbon or a teaspoon of vanilla extract to mimic the flavor. Dark brown sugar adds deeper molasses notes than light brown sugar, but either works. For a less sweet sauce, reduce the brown sugar to 2 tablespoons.

• boneless skinless chicken thighs: Bone-in chicken thighs (increase cook time by 30 minutes and remove skin before serving)
• bourbon molasses BBQ glaze: Regular BBQ glaze plus 1 tablespoon bourbon or 1 teaspoon vanilla extract
• sweet onion: Yellow or white onion
• dark brown sugar: Light brown sugar or coconut sugar

Equipment

• 6-quart slow cooker
• Cutting board
• Chef's knife
• Measuring cups
• Serving spoon