This set-it-and-forget-it meal brings together tender chicken and caramelized Brussels sprouts in one pot. No complicated techniques—just simple ingredients that transform into a savory dinner with minimal effort.
I developed this method after years of testing slow cooker recipes that disappointed. The key is layering the Brussels sprouts on top so they steam perfectly while the chicken stays juicy. A few basic seasonings elevate everything to restaurant-quality flavor.
By the time it’s done, you’ll have fall-apart chicken and Brussels sprouts with deep, roasted notes. The best part? Only one dish to clean afterward.
Perfect for busy weeknights or lazy weekends. Here’s how to make it.
Ingredients for Chicken and Brussel Sprouts Crock Pot
Tender chicken and caramelized Brussels sprouts require just these straightforward ingredients for a savory one-pot meal.
| Ingredient | Amount | Notes |
|---|---|---|
| Boneless, Skinless Chicken Thighs 🍗 | 2 lb | Patted dry, trimmed of excess fat |
| Brussels Sprouts 🥬 | 1 ½ lb | Trimmed, halved, outer leaves removed |
| Olive Oil 🫒 | 2 tbsp | Extra-virgin for best flavor |
| Garlic Cloves 🧄 | 4 cloves | Minced for depth of flavor |
| Dijon Mustard 🟡 | 1 ½ tbsp | Smooth, not whole grain |
| Honey 🍯 | 1 tbsp | Pure, unfiltered preferred |
| Soy Sauce 🫕 | 2 tbsp | Low-sodium for balance |
| Dried Thyme 🌿 | 1 tsp | Crushed between fingers |
| Dried Rosemary 🌿 | 1 tsp | Finely chopped for even distribution |
| Salt 🧂 | 1 tsp | Diamond Crystal kosher |
| Black Pepper 🌶️ | ½ tsp | Freshly cracked preferred |
| Chicken Broth 🍲 | ½ cup | Low-sodium for control |
| Balsamic Vinegar 🍷 | 1 tbsp | Aged for complexity |
The chicken thighs are non-negotiable—boneless, skinless ensures they cook evenly without drying out. Source from Whole Foods or your local butcher for the best quality, or grab a family pack from Costco for value. Look for thighs with good marbling (those white streaks of fat) and avoid any with a grayish tint. Brussels sprouts should be bright green and firm—skip any with yellowing leaves or soft spots.
No honey? Maple syrup or brown sugar works in a pinch. Short on fresh garlic? Garlic powder at one-third the amount gets you close. Dijon mustard can be swapped for whole-grain mustard if that’s what you’ve got. For the soy sauce, tamari is a great gluten-free alternative. The balsamic vinegar adds depth, but apple cider vinegar can stand in if needed (just expect a slightly sharper taste).
Leftovers keep beautifully in the fridge for 4-5 days—the flavors actually deepen overnight. Freezes well for up to 3 months in airtight containers. Reheat gently on the stove with a splash of broth to keep the chicken moist. Always bring to a boil before serving if frozen.
Why You’ll Love This Recipe
- Set and Forget: I toss everything in the crock pot before work and come home to dinner ready.
- Garlic Mustard Magic: The Dijon and garlic turn the chicken juicy and the sprouts caramelized—honestly, I could eat this every week.
- Weeknight Lifesaver: Between us, this feeds my family of four with leftovers for my lunch the next day.
- Pantry Friendly: I always have these ingredients on hand, so it’s my go-to when the fridge is looking sad.
Step-by-Step Instructions for Chicken and Brussels Sprouts Crock Pot Meal
This one-pot method delivers tender chicken and perfectly cooked Brussels sprouts with minimal effort.
Step 1: Prepare and Season the Chicken
Pat the 2 lb boneless, skinless chicken thighs completely dry with paper towels and trim any excess fat. This step ensures the seasoning adheres properly and prevents excess moisture in the crock pot.
Season both sides of the chicken with the 1 tsp salt and 0.5 tsp black pepper. I always use my hands to rub the seasoning in evenly, making sure every piece is well-coated. This simple step builds the foundation of flavor for the entire dish.
Step 2: Create the Flavor Base
In a small bowl, whisk together the 1.5 tbsp Dijon mustard, 1 tbsp honey, 2 tbsp soy sauce, 1 tsp dried thyme, and 1 tsp dried rosemary. The honey balances the acidity of the mustard and vinegar, while the herbs add depth.
Heat the 2 tbsp olive oil in a skillet over medium heat and sauté the 4 cloves garlic cloves for 30 seconds until fragrant. Be careful not to let it brown—just soften it slightly. Add this to your mustard mixture and stir to combine.
Step 3: Layer Ingredients in the Crock Pot
Place the 1.5 lb Brussels sprouts in the bottom of your crock pot, creating an even layer. I halve them first for consistent cooking and better flavor absorption. Pour the 0.5 cup chicken broth and 1 tbsp balsamic vinegar over the Brussels sprouts.
Arrange the seasoned chicken thighs on top of the Brussels sprouts, then pour the mustard-garlic mixture evenly over everything. The liquid will seep down during cooking, infusing every bite with flavor. Cover with the lid and set to low heat.
Step 4: Cook and Finish
Cook on low for 4-5 hours or until the chicken reaches an internal temperature of 165°F and the Brussels sprouts are tender when pierced with a fork. The chicken will be fall-apart tender, and the sprouts will have absorbed all the delicious flavors from the sauce.
For the best texture, I recommend letting it sit for 10 minutes after cooking to allow the juices to redistribute. Serve directly from the crock pot to maintain that one-pot convenience, ensuring every portion has both chicken and Brussels sprouts with plenty of that flavorful sauce.
Pro Tips For Making Chicken And Brussel Sprouts Crock Pot
- Trim the Sprouts: Cut each Brussels sprout in half and trim the stem end—I learned this the hard way after biting into tough, fibrous bits in my first batch.
- Brown the Chicken: Sear the chicken thighs in olive oil for 3-4 minutes per side before adding to the crock pot. Sounds like extra work, but it adds depth to the flavor that slow cooking alone can’t.
- Skip the Overcrowding: Don’t dump all the sprouts in at once—spread them around the chicken so they steam instead of turning into mushy green blobs at the bottom.
- Add Mustard Late: Mix the Dijon mustard into the sauce during the last 30 minutes. I was skeptical until I tried it, but it keeps the mustard from separating or turning bitter over long cook times.
Pro Cooking Tips for Perfect Results
Layering Technique
Always place Brussels sprouts on the bottom and chicken on top. This lets the sprouts steam in the flavorful juices while the chicken stays moist. I learned this the hard way after a few batches of dry chicken and mushy sprouts. 💡
Liquid Balance
Use exactly ½ cup chicken broth—enough to create steam without making the dish soupy. Too much liquid dilutes the mustard-honey sauce that makes this recipe special. I measure with a Pyrex cup for precision.
Herb Prep
Crush the 1 tsp dried thyme and 1 tsp dried rosemary between your fingers before adding. This releases their aromatic oils. Whole dried herbs won’t distribute evenly in the sauce.
Low and Slow
Cook on low heat for 4-5 hours only. High heat makes the chicken tough and the Brussels sprouts bitter. My 6-quart Crock-Pot maintains perfect temperature consistency.
Resting Time
Let the dish rest 10 minutes after cooking. This lets juices redistribute through the chicken. Skipping this makes the first servings dry, while the last ones are swimming in broth.
Temperature Check
Verify chicken reaches 165°F internal temperature with a meat thermometer. I use a ThermoWorks Dot for accuracy. The Brussels sprouts should pierce easily with a fork when done. 🌡️
Nutrition Facts
Frequently Asked Questions
Can I use chicken breasts instead of thighs?
You can, but expect drier results. Thighs stay juicy during the 4-5 hour cook time. If using breasts, reduce time to 3-4 hours and check temperature early.
How do I prevent mushy Brussels sprouts?
Cut them uniformly and place on the bottom. Avoid overcrowding and use exactly ½ cup broth. The steam will cook them perfectly without turning to mush.
Is it safe to leave cooking while I’m at work?
Yes, on low heat it’s safe for 4-5 hours. For longer absences, use a timer or smart plug. Always ensure your crock pot is in good working condition first.
Can I make this ahead of time?
Prep all ingredients the night before and store in the fridge. In the morning, just layer everything in the crock pot and start cooking.
- 6 Oz Chocolate Chip Cookie Recipe: Perfectly Balanced Crispy Edges and Chewy Hearts - September 25, 2026
- 6-Inch Coffee Cake Recipe: Vanilla Bean Swirls and Buttery Streusel Topping - September 25, 2026
- 1 Hour Soup Recipe: Velvety Richness Without the Wait - September 25, 2026