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Why This Recipe Works
- Set-and-Forget Convenience: Simply add everything to your slow cooker in the morning and return to a complete, soul-warming dinner
- Nutrient-Packed Powerhouse: Loaded with lean protein, beta-carotene rich vegetables, and immune-boosting herbs
- Budget-Friendly Ingredients: Uses economical chicken thighs and seasonal vegetables that won't break the bank
- One-Pot Wonder: Minimal cleanup required—everything cooks together in your slow cooker insert
- Perfect for Meal Prep: Tastes even better the next day and freezes beautifully for up to 3 months
- Family-Approved Flavors: Mild enough for kids but sophisticated enough for adult palates
- Customizable Consistency: Easily adjust thickness by adding more broth or letting it cook down longer
Ingredients You'll Need
This humble ingredient list creates something truly special when slow-cooked together. Let me walk you through each component and share my tips for selecting the best quality ingredients.
Chicken Thighs: I always use boneless, skinless chicken thighs for this recipe because they stay incredibly moist during the long cooking process. Chicken breasts tend to dry out, but thighs become fork-tender and practically melt into the stew. If you prefer, you can use bone-in thighs, but you'll need to remove the bones before serving. Look for thighs that are plump and pink with minimal fat to trim.
Butternut Squash: This sweet, nutty squash is the star vegetable of our stew. When selecting butternut squash, choose one that feels heavy for its size with a matte, tan skin free from cuts or soft spots. If you're short on time, many grocery stores sell pre-peeled and cubed butternut squash in the produce section. One medium squash typically yields about 4 cups of cubes, perfect for this recipe.
Carrots: Sweet carrots complement the butternut squash beautifully while adding gorgeous color. I prefer using whole carrots that I peel and slice myself—they have better texture than baby carrots. Look for firm, bright orange carrots without cracks or soft spots. If your carrots come with tops attached, make sure the greens look fresh, not wilted.
Chicken Broth: The quality of your broth dramatically impacts the final flavor. I always use low-sodium broth so I can control the salt level. Homemade broth is fantastic if you have it, but a good quality store-bought version works perfectly. I recommend organic broth for the cleanest flavor.
Aromatics and Herbs: Onion, garlic, thyme, and bay leaves create the flavor foundation. Fresh thyme is worth seeking out—it has a much brighter flavor than dried. If you must substitute, use 1 teaspoon dried thyme for every tablespoon of fresh.
Tomato Paste and Dijon Mustard: These two ingredients might seem unusual, but they're my secret weapons. Tomato paste adds depth and umami, while Dijon provides subtle complexity that makes people ask, "What's in this that tastes so amazing?"
How to Make Slow Cooker Chicken Stew with Butternut Squash and Carrots
Prepare Your Ingredients
Start by patting your chicken thighs dry with paper towels—this helps them brown slightly even in the slow cooker. Cut them into 2-inch pieces, trimming any excess fat as you go. Peel and cube your butternut squash into 1-inch pieces (try to keep them uniform so they cook evenly). Peel and slice your carrots diagonally into ½-inch thick pieces. Dice your onion and mince the garlic. Having everything prepped before you start assembly makes the process much smoother.
Layer the Vegetables
Add the diced onion to the bottom of your slow cooker insert—this creates a fragrant base that prevents the chicken from sticking. Layer the carrots and butternut squash on top. I like to arrange them in a slightly decorative pattern, knowing they'll become beautifully tender and maintain some of their shape during cooking. Sprinkle with a pinch of salt and pepper to season each layer.
Season the Chicken
In a medium bowl, toss the chicken pieces with salt, pepper, and flour until evenly coated. The flour helps thicken the stew slightly and gives the chicken a pleasant texture. Heat olive oil in a skillet over medium-high heat and brown the chicken for about 2-3 minutes per side. You don't need to cook it through—just develop some color for extra flavor. Transfer the browned chicken to the slow cooker, placing it on top of the vegetables.
Create the Flavor Base
In the same skillet (don't wipe it out—those browned bits are flavor gold), reduce the heat to medium and add the tomato paste. Cook for about 1 minute, stirring constantly, until it darkens slightly. This caramelizes the tomato paste and removes any tinny taste. Add the minced garlic and cook for another 30 seconds until fragrant. Whisk in about ½ cup of the chicken broth, scraping up all the browned bits from the bottom of the pan.
Add Remaining Liquids and Seasonings
Pour the tomato paste mixture over the chicken and vegetables in the slow cooker. Add the remaining chicken broth, Dijon mustard, thyme, and bay leaves. Give everything a gentle stir, but don't overmix—you want the chicken to stay on top of the vegetables for even cooking. The liquid should come about ¾ of the way up the vegetables; add more broth if needed.
Slow Cook to Perfection
Cover and cook on LOW for 7-8 hours or HIGH for 4-5 hours. I strongly recommend the low and slow method—the flavors develop more fully and the chicken becomes incredibly tender. Resist the urge to lift the lid during cooking; each peek releases heat and extends cooking time by 15-20 minutes. The stew is done when the vegetables are fork-tender and the chicken easily shreds with a fork.
Final Seasoning and Serving
Remove the bay leaves and discard. Taste the stew and adjust seasoning with salt and pepper as needed. I find it usually needs another generous pinch of salt at this point. If you prefer a thicker stew, you can mash some of the vegetables against the side of the slow cooker and stir them into the broth. Let the stew rest for 10 minutes before serving—this allows the flavors to settle and prevents burnt tongues!
Expert Tips
Temperature Matters
For food safety, ensure your stew reaches at least 165°F (74°C) in the center. If your slow cooker runs cool, you might need an extra 30-60 minutes. Every slow cooker is different!
Don't Overfill
Fill your slow cooker no more than ¾ full for proper heat circulation. If you're scaling up the recipe, use a larger slow cooker or make two batches instead.
Make-Ahead Magic
Prep everything the night before and store in the removable insert (covered) in the refrigerator. In the morning, simply place the insert in the base and start cooking.
Freezer-Friendly
This stew freezes beautifully for up to 3 months. I portion it into individual servings for quick lunches. Thaw overnight in the refrigerator and reheat gently.
Vegetable Variations
Sweet potatoes, parsnips, or turnips all work beautifully in this stew. Just maintain the same total volume of vegetables for consistent cooking times.
Flavor Boosters
Add a parmesan rind while cooking for incredible depth, or stir in a handful of fresh spinach during the last 10 minutes for extra nutrients and color.
Variations to Try
Coconut Curry Version
Replace half the chicken broth with coconut milk and add 2 tablespoons of red curry paste. Stir in fresh cilantro and a squeeze of lime before serving.
White Wine Herb
Replace ½ cup of broth with dry white wine and add fresh rosemary and sage along with the thyme. Perfect for dinner parties!
Smoky Bacon Addition
Cook 4 slices of bacon until crispy, crumble and add during the last hour of cooking. Use a tablespoon of bacon fat instead of olive oil for browning the chicken.
Vegetarian Version
Replace chicken with 2 cans of chickpeas (drained) and use vegetable broth. Add 8 ounces of sliced mushrooms for extra heartiness and umami.
Storage Tips
This stew stores exceptionally well, making it perfect for meal prep or make-ahead dinners. Let the stew cool completely before storing—this prevents condensation that can water down the flavors and create potential food safety issues.
Refrigerator Storage
Store cooled stew in airtight containers in the refrigerator for up to 4 days. I prefer glass containers as they don't retain odors and can go directly from fridge to microwave. The stew will thicken as it cools—simply thin with a splash of chicken broth or water when reheating.
Freezer Storage
This stew is a freezer champion! Store in freezer-safe containers or heavy-duty freezer bags (remove excess air) for up to 3 months. For best results, cool completely, then freeze in portion-sized containers. Thaw overnight in the refrigerator or use the defrost setting on your microwave. Reheat gently on the stovetop or in the microwave, adding broth as needed to reach desired consistency.
Reheating Guidelines
For best results, reheat gently on the stovetop over medium-low heat, stirring occasionally. Add liquid as needed to thin the stew. Microwave reheating works well too—heat in 1-minute intervals, stirring between each, until heated through. The stew should reach 165°F (74°C) for food safety.
Frequently Asked Questions
While you can use chicken breasts, I don't recommend it for this long cooking method. Chicken breasts tend to become dry and stringy after 7-8 hours in the slow cooker. If you must use breasts, reduce cooking time to 5-6 hours on LOW and check frequently for doneness. The stew won't have the same rich flavor that chicken thighs provide.
Overcooking or cutting vegetables too small are the usual culprits. Make sure to cut butternut squash and carrots into 1-inch pieces, and check your slow cooker temperature. Some newer models run hotter than older ones. Try reducing cooking time by 1 hour and check for doneness. Remember, vegetables continue cooking in the hot broth even after you turn off the heat.
Yes, you can cook on HIGH for 4-5 hours, but the flavors won't develop as beautifully as with the low and slow method. If you're pressed for time, the HIGH setting works, but try to use LOW when possible. The difference in flavor is noticeable, especially after the first day.
Several methods work well: 1) Remove 1 cup of vegetables, mash them, and stir back in. 2) Mix 2 tablespoons flour with ¼ cup cold water and stir into the hot stew during the last 30 minutes. 3) Let the stew cook uncovered for the last 30 minutes to evaporate excess liquid. 4) Add 2 tablespoons of instant mashed potato flakes during the last 10 minutes.
My favorite accompaniments include crusty bread or dinner rolls for sopping up the delicious broth, a simple green salad with vinaigrette to cut through the richness, or homemade buttermilk biscuits. For a heartier meal, serve over egg noodles, mashed potatoes, or creamy polenta. A glass of crisp white wine pairs beautifully too!
Absolutely! Hard vegetables like potatoes, sweet potatoes, parsnips, turnips, or rutabaga can be added with the other vegetables. Softer vegetables like peas, corn, green beans, or spinach should be added during the last 30 minutes of cooking to prevent overcooking. Mushrooms can be added at the beginning—they'll add great umami flavor.
slow cooker chicken stew with butternut squash and carrots
Ingredients
Instructions
- Prep and Season: Pat chicken dry, cut into pieces, and toss with flour, salt, and pepper. Prepare all vegetables.
- Brown the Chicken: Heat olive oil in a skillet over medium-high heat. Brown chicken pieces for 2-3 minutes per side. Transfer to slow cooker.
- Build the Base: Layer onion, carrots, and butternut squash in slow cooker. Place browned chicken on top.
- Create the Broth: In the same skillet, cook tomato paste for 1 minute. Add garlic, cook 30 seconds. Whisk in ½ cup broth and Dijon.
- Add Liquids: Pour tomato mixture over ingredients in slow cooker. Add remaining broth, thyme, and bay leaves.
- Slow Cook: Cover and cook on LOW for 7-8 hours or HIGH for 4-5 hours, until vegetables are tender.
- Finish and Serve: Remove bay leaves, adjust seasoning, and let rest 10 minutes before serving hot.
Recipe Notes
For best results, use the LOW setting. The stew tastes even better the next day! Store leftovers in the refrigerator for up to 4 days or freeze for up to 3 months.
