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Dinner · Part 2 of 3: Instructions

Slow Cooker Roasted Red Pepper Chicken Chili Step-by-step instructions

A close-up of a bowl filled with shredded chicken chili topped with melted mozzarella cheese.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure your slow cooker is clean and placed on a stable, heat-resistant surface near an electrical outlet. Have all ingredients measured and ready, especially the roasted red peppers, which should be diced into bite-sized pieces.

If the chicken breasts are particularly thick, you may choose to butterfly them slightly to ensure they cook evenly. Clear your workspace to allow for efficient assembly. Remember to have your serving bowls and cheese ready, as the final step requires quick assembly once the chicken is shredded and ready to eat.

Ingredients at a glance (5)
  • 2 lb chicken breasts, boneless and skinless
  • 1 cup roasted red peppers, diced
  • 1 packet fajita seasoning
  • 1 cup chicken broth
  • 1 cup mozzarella cheese, shredded, for serving

Instructions

Assembling the ingredients

  1. Assemble the ingredients
    Place the raw chicken breasts into the bottom of the slow cooker. Scatter the diced roasted red peppers over the chicken. Sprinkle the fajita seasoning packet evenly across the top, then pour the chicken broth over all ingredients.
    Look for Ingredients are layered and broth is added
    Tip Ensure the chicken is laid out in a single layer if possible for even cooking.

At this stage, the slow cooker should be filled with the chicken, peppers, spices, and broth. Everything should be arranged neatly to ensure even heat distribution. Check that the chicken is fully submerged or at least partially covered by the liquid to prevent it from drying out during the cooking process. The kitchen should be clean, and the slow cooker should be properly plugged in and ready to be set to the desired cooking temperature.

Slow cooking the chili

  1. Slow cook the chili
    Cover the slow cooker with its lid. Set the device to cook on low for 4 to 6 hours or on high for 2 to 3 hours until the chicken is tender and cooked through to 165°F (74°C).
    Look for Chicken is tender enough to shred easily
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip Avoid lifting the lid during the cooking process to maintain a consistent temperature.

The kitchen will begin to smell savory and aromatic as the spices and roasted peppers meld with the chicken broth. The chicken should be visibly poaching in the liquid, slowly becoming tender.

The liquid level should remain consistent, and the internal temperature of the chicken should be checked to ensure it has reached 165°F (74°C). The meat should look soft and pale, indicating it is ready to be removed and transformed into the final shredded chili texture.

Shredding and finishing

  1. Shred and serve
    Remove the chicken breasts from the slow cooker and shred them using two forks. Return the shredded chicken to the pot and stir to combine with the juices. Serve hot in bowls topped with shredded mozzarella cheese.
    Look for Chicken is fully shredded and cheese is added
    Tip Let the shredded chicken sit in the hot liquid for a few minutes before serving to absorb maximum flavor.

After shredding, the chicken should be thoroughly coated in the flavorful, spiced broth. The texture should be uniform and moist, with pieces of roasted red pepper visible throughout. The chili is ready to serve once it is piping hot and the shredded mozzarella cheese is applied on top. The cheese should soften immediately from the residual heat of the chili, creating a glossy, appealing finish that is ready for immediate consumption in bowls.

Common mistakes

A common mistake is overcrowding the slow cooker, which can lead to uneven cooking; ensure the chicken is arranged in a single layer. Another error is checking the dish too frequently; every time the lid is lifted, heat escapes and extends the cooking time, which can dry out the chicken.

Be careful not to over-shred the chicken into a paste; aim for thick, chunky shreds that retain a pleasant texture. Finally, ensure the chicken reaches the proper temperature to guarantee safety and the best possible tenderness.

How to tell it’s done

The chicken is considered done when it reaches an internal temperature of 165°F (74°C). You can verify this by inserting a meat thermometer into the thickest part of the breast before removing it from the slow cooker for shredding.

The meat should be opaque throughout and pull apart easily with the gentle pressure of two forks. If the chicken offers resistance when shredding, it needs more time in the slow cooker. Once shredded and returned to the pot, the chili should be steaming and the liquid should be slightly thickened by the juices.

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

Coming up in Part 3: common questions

  • Can this recipe be made with frozen chicken breasts?
  • Why does the chicken seem dry even after slow cooking?
  • How can the chili be thickened if it is too watery?

Also in Part 3: variations (Spicy Pepper Chili, Black Bean Addition), 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)