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Hungry Healthy Happy » Recipes » Slow Cooker

Slow Cooker Honey Mustard Chicken

Updated: Sep 12, 2024 · Published: Jul 12, 2021 · Written by Dannii Martin · This post may contain affiliate links which earn us commissions if purchases are made · 7 Comments

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Diet: Gluten Free
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Slow Cooker Honey Mustard Chicken with a text title overlay.

Creamy, sweet and tangy chicken that falls apart and melts in your mouth. Slow Cooker Honey Mustard Chicken is something a little different to cook in your slow cooker and an easy meal that the whole family will love. Perfect served on top of fluffy mashed potato for a hearty and comforting meal, with very little effort.

A bowl of cooked chicken thighs and mash potato in a creamy sauce next to bowls of more chicken and mashed potato.

Just 7 ingredients go into making this easy honey mustard chicken cooked in the slow cooker. The chicken just falls apart when it is cooked low and slow and the sweetness of the honey and tanginess of the mustard go together perfectly. Less than 5 minute prep time, this is the kind of meal you need when you don't have much time.

If you are bored of cooking chicken the same way all the time, then you need to give this a try. SO much flavor and the meat is incredibly tender. It's a favorite with our kids too. It also freezes really well, so make sure you make extra to freeze in portions.

If you are looking for some other ways to use chicken in the slow cooker, then why not try our classic Slow Cooker Chicken Chasseur, tasty Slow Cooker Balsamic Chicken, zingy Slow Cooker Chicken Fajitas, or comforting Slow Cooker Chicken Casserole?

Jump to:
  • Ingredients and Substitutions
  • Variations
  • How To Make Slow Cooker Honey Mustard Chicken - Step by step
  • Slow Cooker Honey Mustard Chicken Serving Suggestions
  • Extra Tips
  • Frequently Asked Questions
  • More Slow Cooker Recipes
  • Recipe
  • Feedback

Ingredients and Substitutions

All the ingredients needed to make this recipe laid out on a wooden surface.

A full ingredients list, along with US Customary and Metric measurements, can be found in the recipe card at the end of this post.

  • Chicken - We used boneless skinless chicken thighs as it keeps this nice and juicy. If you use bone-in, it will change the cooking time. You could swap it for chicken breasts which would keep this leaner, but they don't have as much flavor. If using chicken breasts, then you can shred them up like pulled chicken and it will soak up all that delicious honey mustard sauce.
  • Butter - We like to brown the chicken in a little butter before putting it in the slow cooker, as it adds a lot of flavor, and we like the slight crispy texture on the chicken.
  • Stock - This is what makes up most of the sauce. We used vegetable stock, as we like the flavor, but you could use chicken stock, which would give a richer flavor. If you are making this for young children then use a low salt stock.
  • Honey - The classic flavor in this dish. You will need a runny honey, and try to use the best quality that you can. Remember children under 1 can't have honey.
  • Mustard - We used Dijon mustard, as we like the creaminess of it. But you could swap it for English or wholegrain mustard.
  • Garlic - We crushed our own garlic, but you could use frozen garlic, or pre-crushed in a tube.
  • Creme fraiche - We add a little bit of creme fraiche to thicken up the sauce and makes it nice and creamy.
  • Cornflour (cornstarch) - This is used to make a slurry at the end to thicken it up.

Variations

Think of this as an easy base that you can adapt in lots of different ways. We love anything that we can add lots of different vegetables to, and this is exactly one of those recipes. You can give this crock pot honey mustard chicken a green veggie boost by stirring in some spinach about 15 minutes before serving. You could use kale or chard too.

When browning the chicken, you could add some finely diced bell pepper, mushrooms and courgette too. Peas are also a good addition to this dish and they will add some colour too.

Chunks of cauliflower are also good with this, as they kind of disguise themselves amongst the chicken. Once everything is coated in the sauce, you won't really be able to tell the difference.

If you didn't want to serve this slow cooker honey and mustard chicken with mashed potato, then you could add some cubes of sweet potato or butternut squash directly to the dish to make it more filling. Make sure they are small cubes though, as you need them to cook in the same times as the chicken.

How To Make Slow Cooker Honey Mustard Chicken - Step by step

Eight chicken thighs browning in a large silver pan.
  1. Step 1: Put the butter in a large pan and once melted, add the chicken. Brown on both sides. You could skip this step, but we think it's worth it for the flavor it adds.
A bowl full of honey and mustard sauce.
  1. Step 2: Meanwhile, in a large bowl, mix together the stock, honey, garlic, Dijon, salt and pepper.
Honey mustard sauce added to the chicken in the slow cooker.
  1. Step 3: Put the chicken in the slow cooker and pour the honey and mustard sauce over the chicken. Cook on high for 3 hours.
Cooked chicken in sauce in a slow cooker.
  1. Step 4: Once cooked, add the crème fraiche and carefully stir, so you don't break up the chicken.
  1. Step 5: To thicken the sauce, take a ladle of liquid out and put in a cup with the cornflour and mix well. Add the mixture back to the slow cooker and stir. Serve with mashed potatoes.

Slow Cooker Honey Mustard Chicken Serving Suggestions

This is total comfort food, which is why it should be served with mashed potatoes. Why not try our Creamy Mashed Potatoes, Instant Pot Mashed Potatoes or Slow Cooker Mashed Potatoes?

You could also serve it with rice or roast potatoes. Check out our Easy Roast Potato recipe to find out how to make the perfect crispy roast potatoes.

Equally, I love serving it with some Garlic Potato Wedges and Grilled Little Gem Salad.

Give this recipe a bit of a nutrient boost by serving it with some vegetables. Some of our favorite veggie packed side dishes to serve this with are Roasted Butternut Squash, Air Fryer Broccoli, Roasted Lemon Asparagus and Broccoli Salad.

If you have used chicken breasts for this slow cooker honey mustard chicken, then shred them up and make sandwiches in hamburger buns with some homemade coleslaw.

Extra Tips

  • You can give this an extra protein boost by adding some quick cook lentils at the same time as the sauce.
  • We used chopped fresh chives, but coriander (cilantro) would work well too.
  • We kept the chicken thighs whole when serving it up, but you could shred it all and mix it into the sauce.
  • Add a kick of spice to this by sprinkling some red chilli flakes on top before serving.
  • You don't have to thicken the sauce with a cornflour slurry, as it does take away some of the flavor, but you might find it too runny without it.
A fork with a piece of chicken on it, picked up from a plate in the background.

Frequently Asked Questions

What slow cooker should I use?

There really is no rule here, just make sure that the ingredients you are using can fit in your slow cooker. We use a Crock Pot DuraCeramic Slow Cooker and we love it. What I love most about it is that you can put the bowl insert on the hob too. So, you can brown the chicken on the hob, in the slow cooker bowl. I also love that it has a clear lid, as I am so impatient that I want to keep looking and seeing what it is doing. If you don't have a clear lid, then lifting it to see will release lots of the heat and add to the cooking time.

How do you know when the chicken is cooked?

The chicken should be perfectly cooked in the slow cooker after 3 hours on high or 6 hours on low. However, we always like to use a food thermometer to check. The cooked temperature of chicken is 75°C/165°F. However, if you don't have a food thermometer, then it is best to use your judgement and stick a knife in it. It shouldn't be pink inside.

How to store slow cooker honey mustard chicken

This is a great batch cook meal, so make extra and keep it in the freezer for those buy nights. Leftovers can be stored in an air tight container in the fridge for 2 days.

Can you freeze slow cooker honey mustard chicken?

Yes, once you have let it fully cool, you can transfer it into a freezable container and then it will keep for 3 months. Make sure to fully defrost this in the fridge overnight and then you can reheat it in a saucepan over a medium heat until piping hot all the way through. You could also reheat it in the microwave. 

Why is my sauce too thin?

If you want a thicker sauce, then you could take the lid off and leave it cooking for 30 minutes. We wouldn't recommending any more cornflour, as it would totally change the flavor.

Two cooked chicken thighs on a bed of mashed potato covered in a creamy sauce with chopped chives.

More Slow Cooker Recipes

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    Slow Cooker Beef Ragu
  • A bowl of vegetable curry and rice with cilantro sprinkled on top.
    Easy Slow Cooker Vegetable Curry
  • A whole slow cooker chicken on a white serving plate
    Slow Cooker Whole Chicken
  • Slow cooker bolognese in a bowl.
    Slow Cooker Bolognese

If you’ve tried this honey mustard chicken, let us know how you got on in the comments below.
Tag us in your creations on Instagram @hungryhealthyhappy - Use the hashtag #hungryhealthyhappy too.

Recipe

Slow cooker honey mustard chicken and mashed potato on a purple plate.

Slow Cooker Honey Mustard Chicken

By: Dannii Martin
Slow Cooker Honey Mustard Chicken is something a little different to cook in your slow cooker and an easy meal that the whole family will love.
A circular logo saying GF.
Gluten Free
5 from 10 votes
Pin Print Save recipe Saved!
Course: Main Course
Cuisine: British
Prep: 5 minutes mins
Cook: 3 hours hrs 10 minutes mins
Total: 3 hours hrs 15 minutes mins
Servings: 4 servings
Calories: 496kcal
Allergens:
An illustration of a carton of milk.
Dairy
An illustration of a cow's head.
Meat
An illustration of a mustard bottle.
Mustard

Ingredients

  • 1 kg (2.25 lb) Chicken thighs - boneless and skinless
  • 1 tablespoon Butter
  • 150 ml (0.66 cups) Chicken stock
  • 5 tablespoon Honey
  • 4 tablespoon Dijon mustard
  • 2 Garlic clove - crushed
  • 1 pinch Sea salt
  • 1 pinch Ground black pepper
  • 6 tablespoon Creme fraiche
  • 4 tablespoon Cornflour (corn starch)

Instructions

  • Put 1 tablespoon Butter in a large pan and once melted, add 1 kg Chicken thighs. Brown on both sides.
  • Meanwhile, in a large bowl, mix together 150 ml Chicken stock, 5 tablespoon Honey, 2 Garlic clove, 4 tablespoon Dijon mustard and 1 pinch Sea salt.
  • Put the chicken in the slow cooker and pour the honey and mustard sauce over the chicken. Cook on high for 3 hours.
  • Once cooked, add 6 tablespoon Creme fraiche and carefully stir, so you don't break up the chicken.
  • To thicken the sauce, take a ladle of liquid out and put in a cup with 4 tablespoon Cornflour (corn starch) and mix well. Add the mixture back to the slow cooker and stir.
  • Serve with mashed potatoes.

Recipe Tips

  • You can give this an extra protein boost by adding some quick cook lentils at the same time as the sauce.
  • We used chopped fresh chives, but coriander (cilantro) would work well too.
  • We kept the chicken whole when serving it up, but you could shred it all and mix it in to the sauce.
  • Add a kick of spice to this by sprinkling some red chilli flakes on top before serving.
  • You don't have to thicken the sauce with a cornflour slurry, as it does take away some of the flavor, but you might find it too runny without it.

Nutritional Information

Serving: 1serving | Calories: 496kcal | Carbohydrates: 33g | Protein: 50g | Fat: 18g | Saturated Fat: 6g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 6g | Trans Fat: 0.2g | Cholesterol: 257mg | Sodium: 482mg | Potassium: 717mg | Fiber: 1g | Sugar: 23g | Vitamin A: 276IU | Vitamin C: 13mg | Calcium: 64mg | Iron: 7mg

The nutritional information provided is approximate and is calculated using online tools. Information can vary depending on various factors, but we have endeavoured to be as accurate as possible.

As all appliances vary, cooking times are a guide. Please note that by changing the serving size, the cooking time may also need to be altered.

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Comments

  1. Charlotte says

    February 12, 2023 at 2:03 am

    How long would the chicken take to took on a low setting? 5 hours?

    Reply
    • Dannii says

      February 20, 2023 at 2:11 pm

      On low we would cook it for 6-7 hours. Always use a meat thermometer to check chicken is fully cooked.

      Reply
  2. Heather Johnson says

    July 18, 2021 at 11:37 pm

    5 stars
    yum - this was so good - i love chicken thighs and honey mustard - my two faves! perfect dish!

    Reply
  3. Biana says

    July 18, 2021 at 11:14 pm

    5 stars
    Looks amazing! I like honey and mustard together, so honey mustard chicken is a total winner.

    Reply
  4. Keri Bevan says

    July 18, 2021 at 11:14 pm

    5 stars
    I love a good slow cooker recipe. This looks fab!

    Reply
  5. Elizabeth says

    July 18, 2021 at 10:22 pm

    5 stars
    This recipe is just easy to make snd the whole family loved it! Will definitely be adding to our weekly rotation!

    Reply
  6. Lima Ekram says

    July 18, 2021 at 7:06 pm

    5 stars
    Oh my goodness - this was absolutely delicious - the chicken was so tender and juicy. The whole family loved it!

    Reply
5 from 10 votes (5 ratings without comment)

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My name is Dannii. Here you will find easy family recipes with a healthy twist.

Established in 2011, Hungry Healthy Happy has become one of the UK's most popular food blogs, with two successful recipe books published.

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