Tasty Slow Cooker Honey Mustard Chicken

Here’s my go-to slow cooker honey mustard chicken recipe, made with tender chicken breasts, a smooth honey mustard sauce, and just the right blend of seasonings that come together while it cooks.

This chicken dish has become my family’s favorite weeknight dinner solution. I often prep it in the morning before work, and by dinner time, we have a warm, comforting meal waiting for us. Plus, the leftovers make fantastic sandwiches for lunch the next day!

What Kind of Chicken Should I Use?

For this slow cooker recipe, chicken thighs are definitely the way to go. While you could substitute chicken breasts, thighs are naturally more flavorful and stay juicier during the long cooking process thanks to their higher fat content. Boneless thighs work great here, but bone-in thighs are fine too – they’ll just need a bit more cooking time. As the recipe suggests, you’ll want to remove the skin since it won’t get crispy in the slow cooker and could make the sauce too greasy. Look for thighs that are similar in size so they cook evenly, and trim off any excess fat before cooking.

Options for Substitutions

This honey mustard chicken recipe is pretty adaptable – here are some handy swaps you can try:

• Chicken thighs: While chicken thighs give the best flavor and stay juicy, you can use chicken breasts if you prefer. Just check them a bit earlier as they cook faster and can dry out more easily.
• Bacon: Regular bacon works fine if you can’t find striped bacon. Turkey bacon is also an option for a lighter version, or you can skip it altogether – though you’ll lose some of that smoky flavor.
• Cornflour: All-purpose flour works just as well for thickening. Use the same amount, but mix it with cold water first to avoid lumps.
• Mustards: If you’re missing one type of mustard, just double up on the other. Yellow mustard can work in place of Dijon, though the flavor will be slightly different.
• Honey: Maple syrup or agave nectar can replace honey, using the same amount. The taste will be slightly different but still good!
• Cooking cream: Half-and-half or full-fat milk can work instead of cooking cream. For a dairy-free version, try coconut cream, just note it might add a slight coconut flavor.
• Peas: Feel free to swap peas with other quick-cooking veggies like corn or small broccoli florets. Or leave them out if you’re not a fan!

Watch Out for These Mistakes While Cooking

The biggest challenge with slow cooker chicken is adding ingredients at the wrong time – while it’s tempting to throw everything in at once, adding the cream and peas too early will cause them to separate and become mushy. Instead, stir these in during the last 15-20 minutes of cooking for the best texture and flavor. Another common mistake is lifting the lid too often during cooking, which releases essential heat and moisture, adding up to 30 minutes to your cooking time with each peek. To ensure your sauce doesn’t become too thin, don’t skip coating the chicken pieces in cornflour before adding them to the slow cooker – this simple step helps create a perfectly thick, silky sauce. For the most flavorful results, take a few extra minutes to brown the chicken and bacon before adding them to the slow cooker, as this develops a deeper, richer taste in the final dish.

What to Serve With Honey Mustard Chicken?

This saucy slow cooker chicken calls for sides that can soak up all that tasty honey mustard goodness! Rice is my go-to choice – whether it’s plain white rice, brown rice, or even wild rice, it’s perfect for catching every drop of sauce. For some green on your plate, steamed broccoli or roasted Brussels sprouts work really well with the sweet and tangy flavors of the chicken. If you’re in the mood for something more filling, mashed potatoes or egg noodles make excellent companions to this dish, and they’re both great at soaking up the creamy sauce too.

Storage Instructions

Keep Fresh: This honey mustard chicken stays good in the fridge for up to 4 days when stored in an airtight container. The flavors actually get even better after a day or two as they continue to meld together. It’s perfect for making ahead for busy weeknight dinners!

Freeze: You can freeze this dish for up to 3 months in a freezer-safe container. Just keep in mind that the cream-based sauce might separate a bit when thawed, but don’t worry – it’s still safe to eat and will taste just as good.

Reheat: To warm up your chicken, heat it gently in the microwave or on the stovetop over medium-low heat. If you’re reheating from frozen, thaw it overnight in the fridge first. Add a splash of chicken broth or cream if the sauce needs thinning out. Give it a good stir to bring the sauce back together.

Preparation Time	15-20 minutes
Cooking Time	120-240 minutes
Total Time	135-260 minutes
Level of Difficulty	Medium

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 1100-1250
• Protein: 80-90 g
• Fat: 60-75 g
• Carbohydrates: 80-90 g

Ingredients

For the chicken:

• 1 tbsp olive oil
• 1/2 tsp sweet paprika (for color and mild flavor)
• 8 chicken thighs (skin-on preferred for better browning)

For the sauce:

• 2 bacon strips (chopped into 1/4-inch pieces)
• 2/3 cup chicken broth
• 2 tsp dry mustard
• 1/4 cup honey (adds sweetness and gloss)
• 3 tbsp cooking cream (or heavy cream for richness)
• 1 1/2 tbsp Dijon mustard
• 1 1/2 tbsp cornstarch (helps thicken sauce nicely)
• 1/2 cup frozen peas
• 3 tbsp whole grain mustard (I use French’s for texture)

For the garnish:

• 3 tbsp chopped fresh flat-leaf parsley (freshly chopped for brightness)

Step 1: Prepare Mise en Place and Season the Chicken

• 8 chicken thighs
• 1 tbsp olive oil
• 1/2 tsp sweet paprika

Pat the chicken thighs dry with paper towels—this is crucial for getting a good brown crust.

In a small bowl, combine the olive oil with the sweet paprika and mix until smooth.

Rub this mixture all over the chicken thighs, making sure to coat both sides evenly.

This prep work takes just a few minutes and sets you up for perfect browning in the next step.

Step 2: Brown the Chicken and Bacon to Build Flavor

• browned chicken thighs from Step 1
• 2 bacon strips, chopped into 1/4-inch pieces

Heat a large skillet over medium-high heat.

Working in batches if needed, sear the paprika-coated chicken thighs skin-side down for about 5 minutes until the skin is golden brown and crispy, then flip and brown the other side for another 2-3 minutes.

Transfer the chicken to a plate.

In the same skillet, cook the chopped bacon over medium heat for about 5 minutes until it’s crisp and the fat has rendered.

I find that browning both proteins in the same pan adds a subtle bacon flavor to the cooking surface that benefits the overall dish.

Set the bacon aside on a paper towel-lined plate.

Step 3: Build the Mustard-Honey Sauce Base

• 1 1/2 tbsp cornstarch
• 2 tsp dry mustard
• 2/3 cup chicken broth
• 3 tbsp whole grain mustard
• 1 1/2 tbsp Dijon mustard
• 1/4 cup honey

Add the cornstarch and dry mustard directly to your slow cooker and stir to combine.

Slowly whisk in the chicken broth until the mixture is smooth and lump-free.

Add the whole grain mustard, Dijon mustard, and honey, whisking until everything is fully incorporated and the sauce looks cohesive.

This thickening method ensures the sauce develops properly during the slow cooking process without lumps.

Step 4: Layer the Chicken and Bacon into the Slow Cooker

• browned chicken thighs from Step 2
• crispy bacon from Step 2

Add the browned chicken thighs from Step 2 to the sauce in the slow cooker, nestling them into the liquid so they’re partially submerged.

Scatter the crispy bacon pieces over and around the chicken, then gently stir everything together to distribute the sauce evenly.

This layering ensures the chicken will cook evenly and absorb all those wonderful mustard and honey flavors throughout the cooking process.

Step 5: Slow Cook the Chicken Until Tender

Cover the slow cooker and cook on low for 4 hours or on high for 2 hours, until the chicken is fork-tender and easily pulls from the bone.

The long, gentle cooking allows the honey-mustard sauce to penetrate the meat while keeping it incredibly moist.

There’s no need to stir during cooking—the slow cooker does all the work for you.

Step 6: Finish with Peas, Cream, and Fresh Herbs

• 1/2 cup frozen peas
• 3 tbsp cooking cream
• 3 tbsp chopped fresh flat-leaf parsley

During the last 10 minutes of cooking, stir in the frozen peas and the cooking cream.

The peas will thaw and warm through while the cream adds richness and balances the mustard’s tanginess.

Just before serving, taste the sauce and adjust seasoning if needed.

Scatter the freshly chopped parsley over the top right before plating—I always add fresh herbs at the very end to preserve their bright, clean flavor and color.