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Chili Chicken Stir Fry Recipe

4.6 from 116 reviews

A flavorful and spicy Chili Chicken Stir Fry featuring tender chicken breasts cooked with bell peppers, onions, garlic, and fire-roasted diced tomatoes, finished with a sprinkle of Parmesan cheese. This quick and easy stir fry is perfect for a nutritious weeknight dinner with bold, smoky flavors and a satisfying, hearty texture.

Ingredients

Scale

Chicken and Seasonings

  • 1 lb skinless, boneless chicken breasts, thinly sliced
  • 1 tbsp garlic powder
  • 2 tbsp chili powder
  • Salt, to taste
  • Black pepper, to taste

Vegetables and Oils

  • 2 tbsp avocado oil
  • 2 green bell peppers, thinly sliced
  • 1 white onion, thinly sliced
  • 3 cloves garlic, minced

Additional Ingredients

  • 2 (14 oz) cans fire-roasted diced tomatoes
  • 2 tbsp Parmesan cheese, grated

Instructions

  1. Season the Chicken: In a large bowl, combine the thinly sliced chicken breasts with garlic powder, chili powder, salt, and black pepper. Mix well to evenly coat the chicken pieces with the spices.
  2. Heat the Skillet: Place a large skillet over medium-high heat and add the avocado oil. Allow the oil to heat until shimmering.
  3. Cook the Chicken: Add the seasoned chicken to the skillet. Cook for 7 to 10 minutes, stirring consistently to ensure the chicken cooks evenly and is browned on all sides.
  4. Add Vegetables: Incorporate the sliced green bell peppers, onions, and minced garlic into the skillet. Stir to combine all ingredients thoroughly.
  5. Add Tomatoes and Simmer: Pour in the fire-roasted diced tomatoes and cover the skillet with a lid. Let the mixture simmer for 5 minutes. Adjust the heat to low if the contents start to stick or burn, stirring occasionally to prevent sticking and to ensure even cooking.
  6. Check Doneness: Stir the skillet ingredients to verify that the chicken is fully cooked through and the bell peppers have softened to your liking.
  7. Garnish and Serve: Remove the skillet from heat and sprinkle the grated Parmesan cheese over the top. Serve hot as a standalone dish or with your choice of sides.

Notes

  • For a milder chili flavor, reduce the chili powder to 1 tbsp or substitute with smoked paprika.
  • Substitute chicken breasts with chicken thighs for a juicier texture or use firm tofu for a vegetarian option.
  • Fire-roasted diced tomatoes add a rich, smoky flavor but regular diced tomatoes will also work.
  • Parmesan cheese can be replaced with Asiago cheese or nutritional yeast for a dairy-free or vegan alternative.
  • Serve with rice, quinoa, or crusty bread to make the meal more filling.

Keywords: chili chicken stir fry, chicken stir fry, spicy chicken recipes, quick chicken dinner, fire-roasted tomatoes, bell pepper stir fry