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Dinner · Part 2 of 3: Instructions

Slow Cooker Greek Dressing Chicken and Peppers Step-by-step instructions

A top-down view of a slow cooker filled with chicken thighs, colorful bell peppers, and red onions ready to be cooked.
Prep
Cook
Total
Serves
6
Includes 5 min resting

Before you start

Before beginning, ensure your slow cooker insert is clean and positioned on a stable, heat-resistant surface away from the edge of your counter. Have all your ingredients measured and ready to go.

If your chicken thighs were stored in the refrigerator, take them out just moments before you are ready to assemble the dish to maintain food safety standards. Keep a clean workspace, and if you are handling raw chicken, remember to wash your hands and any surfaces that came into contact with the meat immediately.

Ingredients at a glance (5)
  • 6 boneless skinless chicken thighs
  • 3 cups bell pepper strips
  • 1 cup red onion slices
  • 1 tbsp dried oregano
  • 1 cup Greek vinaigrette dressing

Instructions

Initial Assembly

  1. Assemble the ingredients
    Place the boneless skinless chicken thighs into the bottom of the slow cooker insert. Layer the bell pepper strips and red onion slices directly on top of the chicken in an even pile.
    Look for Chicken should be arranged in a single layer at the bottom of the pot.
    Tip Ensure the chicken is raw and cold from the refrigerator immediately before placing it in the slow cooker.

At the end of this phase, the chicken should be neatly arranged in the bottom of the slow cooker, forming a solid base for the vegetables. The peppers and onions should be piled evenly over the chicken, creating a colorful and organized layer. Check that the chicken is not overlapping excessively, which helps ensure even heat distribution. Ensure your workspace is tidy and that you have followed all safety protocols regarding raw poultry handling before moving on to the seasoning step.

Seasoning and Liquid

  1. Season and pour
    Sprinkle the dried oregano evenly over the piled vegetables. Pour the Greek vinaigrette dressing over the entire mixture, ensuring it coats the peppers, onions, and chicken thoroughly.
    Look for The dressing should start to settle into the layers of vegetables and chicken.
    Tip Distribute the vinaigrette evenly to ensure all ingredients receive the seasoning.

Once the oregano is sprinkled and the dressing is poured, the ingredients should appear well-coated. The dressing will naturally pool slightly at the bottom, which is exactly what you want for the slow braising process.

Check that the oregano is distributed as evenly as possible to avoid concentrated clumps of flavor. Verify that the lid of the slow cooker is clean and ready to provide a tight seal, which is crucial for maintaining the temperature and moisture levels required for success.

Cooking and Finishing

  1. Slow cook and serve
    Cover the slow cooker and cook on low for 4 to 6 hours or on high for 2 to 3 hours. Once finished, ensure the internal temperature of the chicken reaches 165°F (74°C). Let the chicken rest for at least 5 minutes before serving.
    Look for Chicken should be soft, tender, and easily lifted with tongs.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Use a meat thermometer to verify the internal temperature of the thickest part of the chicken thigh.

When the cooking phase is complete, the kitchen should smell savory and herbaceous. The chicken should look soft and cooked through, and the vegetables should be tender. Check the internal temperature of the chicken with a thermometer to confirm it has reached 165°F (74°C). The juices should look clear and flavorful. Before serving, ensure the chicken has rested for at least 5 minutes to allow the juices to redistribute, which is essential for achieving the best possible texture.

Common mistakes

A common mistake is overcrowding the slow cooker or using too much liquid, which can lead to a watery result. Stick to the suggested amounts to ensure the flavors remain concentrated.

Avoid the temptation to lift the lid frequently during the cooking process, as every opening releases heat and steam, significantly increasing the total cooking time. Additionally, ensure you do not use frozen chicken, as it may not reach a safe internal temperature quickly enough in a slow cooker, which poses significant food safety risks.

How to tell it’s done

The chicken is considered done when it is visibly tender and pulls apart easily with a fork or tongs. Most importantly, it must reach a safe internal temperature of 165°F (74°C) at its thickest point. Use a reliable digital meat thermometer inserted into the center of a thigh to confirm this.

The vegetables should be soft and translucent but should still hold their shape rather than turning into a puree. The juices in the pot should be fragrant and slightly thickened from the dressing and vegetable juices.

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

Coming up in Part 3: common questions

  • Can this be made with chicken breasts instead of thighs?
  • Why is it important to let the chicken rest after cooking?
  • Can this recipe be frozen?

Also in Part 3: variations (Mediterranean Olive Mix, Spicy Pepper Variation), 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)