If you’re craving a hearty and comforting meal that feels like a warm hug, the Crockpot Mustard Chicken with Potatoes Recipe is exactly what you need. This dish combines tender chicken thighs infused with tangy Dijon mustard and sweet honey, slow-cooked alongside perfectly soft baby potatoes and aromatic spices. It’s incredibly simple to prepare yet delivers a rich depth of flavor that will easily become a staple in your dinner rotation. From the first bite, you’ll discover a harmonious balance of creamy, savory, and subtly sweet notes that make this recipe more than just a meal—it’s a cozy experience you’ll want to share.

Ingredients You’ll Need
The magic of the Crockpot Mustard Chicken with Potatoes Recipe lies in its simplicity. Each ingredient plays an important role, whether it’s enhancing flavor, adding texture, or bringing vibrant color to your plate. Here’s what you’ll need to make this effortless dish come to life.
- 2 pounds boneless skinless chicken thighs or breasts: Choose thighs for juiciness and richness or breasts if you prefer leaner meat.
- 1 1/2 pounds baby potatoes, halved: Baby Yukon gold or red potatoes work best because they hold their shape during slow cooking and add lovely earthiness.
- 1 small onion, chopped: Adds subtle sweetness and depth when slow-cooked until soft.
- 3 cloves garlic, minced: A classic flavor booster that brings warmth and aroma.
- 1/3 cup Dijon mustard: Provides tangy creaminess that’s key to this dish’s signature taste.
- 2 tablespoons whole grain mustard: Adds texture and bursts of sharp mustard flavor.
- 1/4 cup chicken broth: Keeps everything moist and infuses extra savory notes.
- 2 tablespoons olive oil: Helps blend and carry flavors while keeping the chicken juicy.
- 1 tablespoon honey: Balances the mustard’s tang with a touch of natural sweetness.
- 1 teaspoon dried thyme: Earthy herbal fragrance that complements both chicken and potatoes.
- 1/2 teaspoon paprika: Adds gentle smokiness and a beautiful warm color.
- 1/2 teaspoon salt: Essential for enhancing all the flavors.
- 1/2 teaspoon black pepper: Gives just enough mild heat and depth.
- 2 tablespoons chopped fresh parsley for garnish: Brightens the dish with fresh color and a hint of herbaceousness.
How to Make Crockpot Mustard Chicken with Potatoes Recipe
Step 1: Layer the Base
Begin by placing the halved baby potatoes and chopped onion in the bottom of your crockpot. This creates a flavorful bed that will steam gently with the chicken, ensuring the potatoes cook thoroughly and absorb delicious juices throughout the slow cooking process.
Step 2: Arrange the Chicken
Next, carefully arrange your chicken thighs or breasts on top of the potato and onion layer. Spreading them evenly helps the ingredients cook consistently and allows the marinade to penetrate every bite of meat.
Step 3: Prepare the Mustard Sauce
In a bowl, whisk together the Dijon mustard, whole grain mustard, chicken broth, olive oil, honey, minced garlic, dried thyme, paprika, salt, and black pepper. This vibrant sauce is what turns the simple ingredients into a mouthwatering dish, blending tangy, sweet, and savory elements perfectly.
Step 4: Pour and Cook
Pour the prepared mustard sauce evenly over the chicken and potatoes to ensure every piece is coated with flavor. Cover your crockpot and cook on low for 6 to 7 hours or on high for 3 to 4 hours. The result? Tender, juicy chicken and melt-in-your-mouth potatoes infused with the rich, creamy mustard sauce.
Step 5: Final Touches
When cooking is complete, spoon some of the sauce from the slow cooker over the chicken before serving. Sprinkle freshly chopped parsley on top for a burst of color and fresh herbal brightness that elevates the dish visually and taste-wise.
How to Serve Crockpot Mustard Chicken with Potatoes Recipe

Garnishes
Chopped fresh parsley is a classic garnish here, but you can also add a sprinkle of freshly cracked black pepper or a few lemon zest curls for an extra zing. These small touches bring a beautiful freshness that complements the richness of the mustard sauce.
Side Dishes
This dish stands beautifully on its own with potatoes included, but pairing it with a crisp green salad or steamed seasonal vegetables such as green beans or asparagus adds balance and color to your plate, making it feel like a complete, well-rounded meal.
Creative Ways to Present
For a fun twist, serve the mustard chicken and potatoes over creamy mashed cauliflower for a low-carb alternative, or alongside a buttery crusty bread to soak up every last drop of that luscious sauce. Another idea is plating it family-style in the crockpot itself at the table—there’s something truly inviting about scooping directly from the slow cooker that makes dinner feel extra cozy.
Make Ahead and Storage
Storing Leftovers
Any leftovers can be safely stored in an airtight container in the refrigerator for up to 3 days. The flavors actually deepen after resting, so it’s perfect for enjoying as a next-day lunch or dinner.
Freezing
You can freeze cooked Crockpot Mustard Chicken with Potatoes in a freezer-safe container for up to 2 months. Make sure to cool it completely before freezing to maintain texture and taste.
Reheating
Reheat leftovers gently in the microwave or on the stovetop until warmed through. Adding a splash of chicken broth or water while reheating can help keep the chicken moist and the sauce silky.
FAQs
Can I use chicken breasts instead of thighs?
Absolutely! Chicken breasts work well if you prefer leaner meat. Just keep an eye on cooking time as breasts may cook faster and can dry out if overcooked.
What type of potatoes are best for this recipe?
Baby Yukon gold or red potatoes are ideal because they hold their shape nicely during slow cooking and have a creamy texture that complements the mustard sauce perfectly.
Can I make this recipe dairy-free?
Yes! The recipe as written is dairy-free, but if you decide to add sour cream or heavy cream for extra creaminess, just swap those for dairy-free alternatives like coconut cream or cashew cream.
Is it possible to double the recipe?
You can double the ingredients, but make sure your crockpot is large enough to accommodate everything without overcrowding to ensure even cooking.
How can I make the sauce creamier?
For a creamier sauce, stir in 2 tablespoons of sour cream or heavy cream during the last 15 minutes of cooking. This adds luscious richness that makes the dish even more comforting.
Final Thoughts
There’s something truly special about coming home to a meal that’s been slowly simmering all day, and the Crockpot Mustard Chicken with Potatoes Recipe hits all the right notes—effortless prep, hearty flavors, and comforting textures. Whether you’re feeding your family or treating yourself to a cozy dinner, this recipe is sure to become a beloved favorite. Give it a try, and let that mustardy, honey-kissed sauce work its magic on you!
Print
Crockpot Mustard Chicken with Potatoes Recipe
- Prep Time: 10 minutes
- Cook Time: 6 hours
- Total Time: 6 hours 10 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Slow Cooking
- Cuisine: American
- Diet: Gluten Free
Description
This Crockpot Mustard Chicken with Potatoes is a comforting and flavorful slow-cooked meal featuring tender boneless chicken thighs or breasts, halved baby potatoes, and a tangy mustard sauce. Infused with garlic, thyme, and paprika, the dish is easy to prepare and perfect for busy days. Slow cooking allows the flavors to meld beautifully while the potatoes become soft and infused with the savory sauce. Garnished with fresh parsley, this gluten-free American main course makes a satisfying dinner for the whole family.
Ingredients
Chicken and Vegetables
- 2 pounds boneless skinless chicken thighs or breasts
- 1 1/2 pounds baby potatoes, halved
- 1 small onion, chopped
Mustard Sauce
- 3 cloves garlic, minced
- 1/3 cup Dijon mustard
- 2 tablespoons whole grain mustard
- 1/4 cup chicken broth
- 2 tablespoons olive oil
- 1 tablespoon honey
- 1 teaspoon dried thyme
- 1/2 teaspoon paprika
- 1/2 teaspoon salt
- 1/2 teaspoon black pepper
Garnish
- 2 tablespoons chopped fresh parsley
Instructions
- Prepare the Crockpot Base: Place the halved baby potatoes and chopped onion evenly in the bottom of the crockpot to form a bed for the chicken.
- Arrange the Chicken: Lay the boneless skinless chicken thighs or breasts on top of the potatoes and onion in the crockpot.
- Make the Mustard Sauce: In a mixing bowl, whisk together the Dijon mustard, whole grain mustard, chicken broth, olive oil, honey, minced garlic, dried thyme, paprika, salt, and black pepper until thoroughly combined.
- Pour Sauce Over Chicken: Evenly pour the prepared mustard sauce over the chicken and potatoes, ensuring the flavors coat all ingredients well.
- Cook the Dish: Cover the crockpot and cook on low for 6 to 7 hours or on high for 3 to 4 hours until the chicken is tender and cooked through and the potatoes are soft when pierced with a fork.
- Serve: Before serving, spoon some of the cooking sauce from the crockpot over the chicken. Garnish with chopped fresh parsley for a burst of color and freshness, then serve warm.
Notes
- Baby Yukon gold or red potatoes are preferred as they retain their shape well during slow cooking.
- For a creamier sauce, stir in 2 tablespoons of sour cream or heavy cream during the last 15 minutes of cooking.
- Use chicken thighs for juicier, more flavorful meat; breasts can be used for a leaner option.
- Adjust seasoning to taste if desired; fresh herbs such as rosemary or tarragon can also complement the mustard flavor.

