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Dinner · Part 2 of 3: Instructions

Easy Crockpot Greek Chicken and Green Beans Step-by-step instructions

A bowl of slow-cooked chicken thighs with green beans in a rich tomato sauce.
Prep
Cook
Total
Serves
6

Before you start

Before beginning, ensure the work surface is clean and all ingredients are measured and ready. Trim the ends of the fresh green beans and mince the garlic cloves finely. If the chicken thighs have large pieces of visible fat, trim them slightly to avoid an overly greasy sauce.

Have the slow cooker insert ready on a stable, heat-resistant surface. No special prep is needed for the tomatoes, but ensure the can is opened safely. Having all components within reach will make the assembly process efficient and straightforward.

Ingredients at a glance (5)
  • 6 pieces boneless skinless chicken thighs
  • 1 lb trimmed green beans
  • 1 tsp dried oregano
  • 3 cloves minced garlic
  • 28 oz crushed tomatoes

Instructions

Assembly

  1. Layer the ingredients
    Place the raw boneless skinless chicken thighs into the bottom of the slow cooker, tiling them edge to edge to create an even base. Add the trimmed green beans on top of the chicken in an even layer.
    Look for The chicken should be arranged in a single layer at the bottom of the insert.
    Tip Ensure the chicken is fully thawed before placing it in the slow cooker for even cooking.

The chicken should be arranged in a single layer at the bottom of the insert, with the green beans evenly distributed on top. The garlic and oregano should be spread over the beans, and the tomatoes should be poured carefully to cover the contents. Check that the lid fits snugly before activating the slow cooker to ensure the heat is contained throughout the cooking process. Everything should look neat and ready for the braising phase.

Seasoning

  1. Season and pour sauce
    Sprinkle the dried oregano and minced garlic evenly over the green beans. Pour the crushed tomatoes over the top, ensuring everything is well coated by the sauce.
    Look for The sauce should cover the beans and aromatics.
    Tip Use a spatula to spread the tomatoes if they do not cover the beans completely.

The aromatics should be well-distributed over the vegetables. The tomatoes should form a consistent layer over the beans, creating the base for the braising liquid. Ensure no ingredients are sticking to the sides of the slow cooker insert, as this can cause them to burn or dry out during the extended cooking time. The assembly is complete once the ingredients are layered correctly and the lid is secured in place.

Cooking

  1. Slow cook until done
    Cover the slow cooker with its lid and cook on low heat for 4 hours or high for 2 hours. Ensure the chicken reaches an internal temperature of 165°F (74°C) before serving.
    Look for The chicken should be tender and easily pierced with a fork.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Avoid lifting the lid during the cooking process to maintain a consistent temperature.

The chicken should be tender and fully cooked through. The sauce will have thickened slightly and will have a rich, aromatic scent. The green beans should be soft and fully infused with the flavors of the tomatoes, garlic, and oregano.

Before serving, verify the chicken temperature reaches 165°F (74°C). The dish should look cohesive, with a vibrant red sauce coating the chicken and beans, indicating that the flavors have properly melded.

Common mistakes

A common mistake is overcrowding the slow cooker with excessive liquid, which can lead to a watery sauce. Stick to the recommended amount of tomatoes to ensure the sauce thickens properly.

Another error is checking the food too frequently; opening the lid causes significant heat loss, which increases total cooking time and can result in unevenly cooked chicken. Ensure the chicken is placed in a single layer at the bottom; stacking too high can prevent the meat from reaching the safe internal temperature required for food safety.

How to tell it’s done

To verify the dish is ready, check the internal temperature of the chicken thighs using a digital meat thermometer. Insert the probe into the thickest part of the meat, ensuring it does not touch the bone or the bottom of the insert.

The chicken is safe and ready to eat when it reaches an internal temperature of at least 165°F (74°C). The meat should appear opaque and pull apart easily with a fork, while the green beans should be tender but still hold their shape.

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

Coming up in Part 3: common questions

  • Can the chicken be cooked from frozen?
  • Why is the sauce watery?
  • Can this be made in a pressure cooker?

Also in Part 3: variations (Spicy Tomato Chicken, Mediterranean Herb Twist), 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)