Slow Cooker Garlic Butter Chicken with Mashed Potatoes Step-by-step instructions

Before you start

Before starting, ensure all ingredients are measured and ready. Peel and boil the potatoes ahead of time so they are ready to be mashed while the chicken cooks. Prepare the green beans by trimming the ends and roasting them in a hot oven until they are vibrant and tender.

Keep the chicken in the refrigerator until the exact moment you are ready to sear it to maintain food safety standards and ensure the best possible texture after the slow cooking process is complete.

Instructions

Searing for flavor

1. 1Sear the chicken
   Heat a skillet over medium-high heat. Sear the seasoned chicken breasts until golden brown on both sides. This step builds essential flavor before the slow cooking process begins.
   Look for golden brown color on exterior
   Tip Ensure the skillet is hot before adding the chicken to achieve a good sear.

The chicken should have a beautiful, golden-brown crust on both sides. This process should take only a few minutes per side over medium-high heat. The kitchen should smell fragrant as the chicken begins to brown, signaling that it is ready to be moved into the foil packet for the next stage of cooking. Ensure the heat is high enough to brown the meat quickly without cooking it all the way through, as the slow cooker will finish the process gently.

Creating the flavor packet

2. 2Prepare the garlic packet
   Place the seared chicken breasts onto a large piece of aluminum foil. Top with the butter, minced garlic, and fresh herbs. Seal the foil tightly to create a packet that will steam the chicken in its own juices.
   Look for tightly sealed foil packet
   Tip Be careful when handling the hot chicken after searing.

The foil packet must be folded securely so that no steam escapes. You should be able to see the butter and herbs nestled with the chicken. Check that the packet fits comfortably inside the slow cooker bowl, ensuring the lid can be closed properly to maintain the necessary temperature throughout the cooking duration. A well-sealed packet is the secret to keeping the chicken moist, as it allows the butter to melt and bathe the meat in a flavorful, aromatic infusion.

Slow cooking to tenderness

3. 3Slow cook and serve
   Place the foil packet into the slow cooker and cook on low for 4 hours until the internal temperature reaches 165°F (74°C). Let the chicken rest for 5 minutes before serving over prepared mashed potatoes with roasted green beans.
   Look for internal temperature of 165F
   Safe temperature 165°F (74°C) internal temperature (poultry)
   Tip Spoon the aromatic juices from the foil over the chicken when serving.

After four hours, the chicken will be incredibly tender and fragrant. The garlic butter will have transformed into a rich, savory sauce inside the foil. Before serving, verify the internal temperature of the chicken with a thermometer, ensuring it has reached at least 165°F (74°C) for safe consumption.

The meat should look plump and moist, and the garlic should be soft and fragrant, indicating that the flavors have fully melded into the chicken during the long, slow cooking time.

Common mistakes

Avoid skipping the searing step, as this provides a foundational layer of flavor that the slow cooker cannot replicate on its own. Do not overcook the chicken, as even with the butter, lean poultry can become dry if left for too long.

Ensure the foil packet is completely airtight to prevent the aromatic juices from escaping into the slow cooker. Additionally, do not crowd the skillet when searing, as this will prevent the chicken from browning properly and may cause it to steam instead of developing a crust.

How to tell it’s done

The chicken is perfectly cooked when it reaches an internal temperature of 165°F (74°C). Use a meat thermometer inserted into the thickest part of the breast to verify. The meat should be opaque throughout and very tender, pulling apart easily with a fork.

It is crucial to let the chicken rest for 5 minutes before serving to allow the juices to redistribute properly, which ensures that every slice remains moist and tender when you finally cut into the meat for serving.

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