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Zesty Skillet Chicken with Colorful Bell Peppers and Caramelized Onions

This vibrant and flavorful Zesty Skillet Chicken with Colorful Bell Peppers and Caramelized Onions is a delightful one-pan wonder that's perfect for busy weeknights. Tender, juicy chicken breasts are seasoned with a blend of aromatic spices and pan-seared to golden perfection. They're then nestled among a rainbow of sweet bell peppers and savory caramelized onions, creating a harmonious medley of flavors and textures. The dish is finished with a bright splash of lemon juice, adding a zesty note that elevates the entire meal. It's a satisfying, low-carb option that's as visually appealing as it is delicious.
Prep Time 15 minutes
Cook Time 25 minutes
Resting Time 5 minutes
Total Time 45 minutes
Course Dinner, Main Course
Cuisine American, Mediterranean
Servings 4 servings
Calories 300 kcal

Equipment

  • Large skillet or frying pan (12-inch / 30 cm preferred)
  • Cutting board
  • Sharp chef's knife
  • Tongs
  • Wooden spoon or spatula
  • Meat thermometer (optional but recommended)

Ingredients
  

Meat

  • 4 Boneless, skinless chicken breasts 6-8 oz each [170-225g each]

Produce

  • 1 large Red bell pepper sliced (about 1 cup [150g])
  • 1 large Yellow bell pepper sliced (about 1 cup [150g])
  • 1 large Green bell pepper sliced (about 1 cup [150g])
  • 1 large Onion sliced (about 1 cup [150g])
  • 3 cloves Garlic minced (about 1 tablespoon [9g])
  • 1 Lemon juiced (about 2 tablespoons [30ml])

Oils & Vinegars

  • 2 tablespoons Vegetable oil [30ml]

Baking & Spices

  • 1 teaspoon Dried oregano [1g]
  • 1 teaspoon Paprika [2g]
  • 1/2 teaspoon Ground cumin [1g]
  • Salt and freshly ground black pepper to taste

Optional Garnish

  • 2 tablespoons Fresh parsley chopped [8g]

Instructions
 

Prepare the Chicken and Vegetables

  • Pat the chicken breasts dry with paper towels. In a small bowl, mix together 1/2 teaspoon salt, 1/4 teaspoon black pepper, oregano, paprika, and cumin. Rub this mixture evenly over the chicken breasts.
  • Slice the bell peppers and onion into 1/4-inch (6mm) strips. Mince the garlic.

Cook the Chicken

  • Heat 1 tablespoon (15ml) of vegetable oil in a large skillet over medium-high heat.
  • Once the oil is shimmering, add the chicken breasts to the pan. Cook for 5-7 minutes on each side, or until golden brown and the internal temperature reaches 165°F (74°C).
  • Remove the chicken from the skillet and set aside on a plate. Tent with foil to keep warm.

Cook the Vegetables

  • In the same skillet, add the remaining 1 tablespoon (15ml) of oil.
  • Add the sliced onions and cook for 2-3 minutes until they start to soften.
  • Add the bell peppers and minced garlic. Cook for 5-7 minutes, stirring occasionally, until the vegetables are tender-crisp and lightly caramelized.
  • Season the vegetables with salt and pepper to taste.

Finish the Dish

  • Return the chicken to the skillet, nestling it among the vegetables.
  • Squeeze the lemon juice over the chicken and vegetables.
  • Let the dish simmer for 2-3 minutes to reheat the chicken and allow the flavors to meld.
  • Remove from heat and let rest for 5 minutes before serving.
  • Garnish with chopped parsley if desired.

Notes

- For best results, use chicken breasts of similar size to ensure even cooking.
- If the chicken breasts are very thick, consider pounding them to an even thickness or butterflying them for quicker, more even cooking.
- Feel free to customize the bell pepper colors based on availability or preference.
- To make this dish spicier, add a pinch of red pepper flakes or a diced jalapeño with the bell peppers.
- For a Mediterranean twist, add some kalamata olives and crumbled feta cheese just before serving.
- This dish reheats well, making it great for meal prep. Store in an airtight container in the refrigerator for up to 3 days.
- Serve over rice, quinoa, or cauliflower rice for a complete meal.
- To scale the recipe, simply adjust the quantities of ingredients proportionally. For example, to serve 8, double all ingredients and use a larger skillet or cook in two batches.
- For a Keto version, use olive oil instead of vegetable oil.
Keyword Chicken Recipe, Colorful Dish, Easy Dinner, Low-carb, One-Pan Meal