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Dinner · Part 2 of 3: Instructions

Slow Cooker Honey Mustard Chicken Wings for Easy Entertaining Step-by-step instructions

A top-down view of raw chicken wings and diced onions inside a black slow cooker on a white countertop.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure your slow cooker is clean and positioned on a stable, heat-resistant surface away from the edge of the counter. Prepare the yellow onion by dicing it into small, uniform pieces to ensure it softens properly during the cooking cycle.

Have your honey mustard sauce measured and ready to pour, and ensure your meat thermometer is calibrated and accessible so you can easily check the internal temperature once the cooking time concludes.

Ingredients at a glance (4)
  • 3 lb chicken wings, tips removed and separated at the joint
  • 1 cup yellow onion, finely diced
  • 1 tbsp garlic powder
  • 1 cup honey mustard sauce, store-bought or made ahead

Instructions

Layering the ingredients

  1. Prepare the slow cooker
    Place the raw chicken wings into the bottom of a clean slow cooker. Scatter the diced yellow onion evenly over the top of the wings to ensure the flavor permeates the meat during the slow cooking process.
    Look for Wings should be arranged in an even layer at the bottom of the cooker.
    Tip Ensure the slow cooker is placed on a level, heat-resistant surface before starting.

At this stage, the slow cooker should contain the raw wings at the base, topped with the diced onions. Ensure the onions are distributed across the surface of the chicken to promote even seasoning.

Check that the power cord is clear of any water or heat sources, and ensure the lid fits securely, as a tight seal is vital for maintaining the moisture levels required for the slow cooking method to be successful.

Seasoning and glazing

  1. Season and glaze
    Sprinkle the garlic powder evenly over the chicken and onions. Pour the honey mustard sauce over the entire mixture, ensuring all wings are coated as much as possible before covering with the lid.
    Look for The sauce should settle around the wings and onions.
    Tip Use a silicone spatula to scrape the measuring cup to get all the sauce.

The wings should be generously dusted with garlic powder and coated in the honey mustard sauce. At this point, the sauce might look like it is not enough, but as the chicken cooks, it will release its own juices, which combine with the sauce to create the perfect consistency. Verify that the sauce has been poured evenly over all the wings to prevent any dry patches during the long cooking process.

Cooking and final check

  1. Cook and serve
    Cover and cook on low for 4 hours. Once the time is up, check that the chicken wings have reached an internal temperature of 165°F (74°C). Allow them to rest for 5 minutes before transferring to a platter to serve.
    Look for The wings should look glossy and tender.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Verify the temperature by inserting a thermometer into the thickest part of a wing.

After four hours, the wings will be tender and coated in a thickened, flavorful glaze. The onions will have melted into the sauce, and the aroma in the kitchen should be savory and slightly sweet. Before serving, always verify the temperature with a thermometer to ensure the poultry is safe. The wings should look glossy and inviting, with the sauce having reduced slightly to a perfect, sticky consistency.

Common mistakes

A common mistake is overcrowding the slow cooker, which can prevent the wings from cooking evenly and lead to a watery sauce. Ensure the wings are in a single layer or only slightly overlapping.

Another error is opening the lid too frequently to check on the progress, which releases essential heat and steam, significantly increasing the total cooking time and potentially drying out the outer edges of the chicken before the center is cooked through.

How to tell it’s done

The chicken wings are fully cooked when the meat is tender and easily pulls away from the bone. Using an instant-read thermometer, verify that the thickest part of the wing reaches an internal temperature of at least 165°F (74°C).

The sauce should appear thick and glossy, clinging to the skin of the wings, and the onions should be soft and translucent, indicating that they have fully released their flavor into the braising liquid.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can these be cooked on high instead of low?
  • Is it necessary to brown the wings before slow cooking?
  • How can the sauce be made thicker?

Also in Part 3: variations (Spicy Honey Mustard, Herb-Infused Wings), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)