Dinner · Part 3 of 3: Tips & recipe card
Crockpot Rosemary Dijon Chicken with Tender Potatoes Tips, FAQ & printable recipe

- Prep
- Cook
- Total
- Serves
- 4
Tips for success
For a more intense flavor, you can sear the chicken breasts in a hot skillet for one minute per side before placing them in the slow cooker. While the video shows a direct-to-crockpot method, this additional step adds a layer of depth to the chicken's exterior. Keep in mind that this is optional and will add a few extra minutes to your total prep time.
If you prefer a brighter flavor profile, add a squeeze of fresh lemon juice just before serving. The acidity of the lemon cuts through the richness of the Dijon mustard, providing a refreshing contrast that elevates the dish.
This simple addition can transform the overall experience, making the flavors feel more vibrant and balanced on the palate without requiring any complex changes to the base recipe.
Variations
- Creamy Mushroom Version: Add 8 ounces of sliced cremini mushrooms during the assembly phase. The mushrooms release their earthiness into the Dijon sauce, creating a deeper, more savory flavor profile that complements the chicken perfectly.
- Herbed Onion Variation: Incorporate one thinly sliced yellow onion into the bottom of the slow cooker before adding the chicken. The onions soften and sweeten during the long cook time, adding a mild, aromatic sweetness to the sauce.
Storage and make-ahead
- Fridge
- Store in an airtight container for up to 3 days.
- Freezer
- Freeze in a freezer-safe bag or container for up to 1 month.
- Reheat
- Reheat gently in a saucepan over low heat or in the microwave until heated through.
Allow any leftovers to cool to room temperature for no more than two hours before transferring them into an airtight container. Properly sealed, the chicken and potatoes will stay fresh in the refrigerator for up to three days.
Ensure the container is stored on a shelf rather than the door to maintain a consistent temperature, which helps preserve the quality of the sauce and the texture of the chicken.
You can prepare the sauce mixture in advance and store it in the refrigerator for up to 24 hours. When you are ready to cook, simply arrange the chicken and potatoes in the slow cooker, shake the sauce, and pour it over.
This saves time during the morning rush. Avoid adding the potatoes to the sauce too far in advance, as they can sometimes oxidize if left sitting in the liquid for extended periods.
Serving ideas
Serve this dish directly from the slow cooker into shallow bowls to catch the creamy Dijon sauce. The chicken breasts can be served whole as shown, or sliced into thick strips to expose the tender interior.
Spoon plenty of the sauce over the chicken and potatoes to ensure every bite is packed with the savory rosemary and mustard flavor, making for a cohesive and comforting presentation.
Pair this meal with a side of steamed green beans or a crisp garden salad to provide a fresh contrast to the creamy, savory sauce. The simplicity of the sides allows the chicken to remain the star of the plate. A piece of crusty bread is also an excellent addition, perfect for soaking up the remaining Dijon sauce left in the bowl after the chicken and potatoes are finished.
Frequently asked questions
Can this be made with chicken thighs instead of breasts?
Why is the sauce not thickening enough?
Is it necessary to rinse the chicken before cooking?
Crockpot Rosemary Dijon Chicken with Tender Potatoes

Ingredients
- 4 pieces boneless skinless chicken breasts
- 1 lb baby potatoes, halved
- 1 tsp dried rosemary
- 1 tsp garlic powder
- 1 cup chicken broth
- 1/4 cup Dijon mustard
Instructions
- Place the boneless skinless chicken breasts into the base of the slow cooker, ensuring they are arranged in a single layer. Scatter the halved baby potatoes evenly around the chicken pieces.
- Sprinkle the dried rosemary and garlic powder over the chicken and potatoes. In a separate small bowl, whisk together the chicken broth and Dijon mustard until smooth, then pour this mixture over the contents of the slow cooker.
- Cover the slow cooker and cook on low for 4 hours. Once done, ensure the chicken reaches an internal temperature of 165°F (74°C). Allow the chicken to rest for 5 minutes before serving with the sauce and potatoes.
Estimated nutrition per serving
- Calories
- 380
- Protein
- 35 g
- Carbohydrates
- 28 g
- Fat
- 14 g
- Fiber
- 3 g
- Sugar
- 2.5 g
- Sodium
- 450 mg
This recipe is based on a short cooking video and is published under the pen name Clara Weller. It was checked before publication, but errors can slip through. Nutrition, when shown, is an estimate. Read more in our editorial policy and on our food safety page.






