Basque-Style Chicken With Peppers and Olives

Basque-Style Chicken simmered in an easy sauce with roasted chili peppers, ham, tomatoes, garlic, and olives. Makes a warming, hearty dinner on a chilly night.

By
Sheryl Julian
Sheryl Julian
Sheryl Julian
Sheryl Julian was the Food Editor, reporter, stylist, and recipe developer for The Boston Globe for 30 years. She teaches food journalism at Boston University in the Masters in Gastronomy program.
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Updated February 13, 2023
Sheryl Julian
Basque-Style Chicken with Peppers and Olives
Sheryl Julian

I thought it would be easy to duplicate the Basque chicken I had several times on the French side of the Basque region (the area straddles the border between France and Spain). But the versions I tried were all so different!

While they always include hot or mild peppers, tomatoes, and something meaty like ham or sausage, it was hard to pin down the mildly spicy sauce I prefer.

Basque-Style Chicken with Peppers and Olives
Sheryl Julian

I ultimately decided I liked the mellow heat from roasted chiles along with a little ham simmered in a tomato-garlic sauce with chicken thighs.

I like Anaheim, poblanos, or Fresno peppers for this recipe – fairly mild, as far as peppers go. Broil the peppers until they’re charred all over, or char them over a flame.

Basque-Style Chicken with Peppers and Olives
Sheryl Julian

Any ham will do, as long as it isn't honey-basted. I usually buy Black Forest. Cut it into matchsticks before adding it to the sauce.

When it’s time to serve this Basque favorite, sprinkle the dish with chopped green olives and parsley. It’s wonderful today, better tomorrow, and even more beautifully mellow the day after that.

Basque-Style Chicken With Peppers and Olives

Prep Time 20 mins
Cook Time 50 mins
Total Time 70 mins
Servings 4 to 6 servings

Ingredients

  • 3 mild chili peppers (Anaheim, poblanos, Fresno, or another variety)

  • Olive oil, for sprinkling

  • 3 tablespoons olive oil

  • 8 skin-on, bone-in chicken thighs (about 3 pounds)

  • 1/2 teaspoon kosher salt

  • 1/4 teaspoon freshly ground black pepper

  • 1 medium red onion, thinly sliced

  • 1/4 pound (one thick piece) baked ham, cut into matchsticks

  • 1 clove garlic, thinly sliced

  • 1 jalapeño or other small hot chili pepper, seeded and chopped

  • 1 (15-ounce) can chopped tomatoes

  • 1 cup chicken stock

  • 1/2 cup pitted green olives, coarsely chopped

  • 2 tablespoons chopped fresh parsley

Method

  1. Roast the chiles:

    Turn on the broiler and set a rack about 5 inches from the broiler element. Brush the chiles with enough oil to lightly coat. Broil for 5 minutes, turning several times, or until they are charred. (Alternatively, roast the chiles on the open flame of a gas stovetop.)

    Transfer to a bowl, cover with a plate to help steam and soften the skins, and set aside for 5 minutes.

    Basque-Style Chicken with Peppers and Olives
    Sheryl Julian
    Basque-Style Chicken with Peppers and Olives
    Sheryl Julian
  2. Peel the chiles:

    Carefully pull the charred skin of the chili by hand. Cut the chile open, remove and discard the seeds, and chop coarsely.

    Basque-Style Chicken with Peppers and Olives
    Sheryl Julian
  3. Brown the chicken:

    Trim away the excess fat from the thighs. Sprinkle all over with salt and pepper.

    In a large deep skillet or Dutch oven, heat the oil over medium-high heat. Working in batches, add half of thighs, skin side down. Cook for 4 minutes, or until golden on the undersides. Turn and brown the other sides for 3 minutes.

    Transfer the chicken to a bowl. Brown the remaining thighs in the same way. Transfer the thighs to the bowl.

    Basque-Style Chicken with Peppers and Olives
    Sheryl Julian
  4. Make the sauce:

    Discard all but 2 tablespoons fat from the pan. Add the onion, ham, and garlic. Cook, stirring often, for 5 minutes until the onions have started to soften. Add the roasted chiles and jalapeño. Continue cooking, stirring often, for 2 minutes.

    Add the tomatoes and stock. Use a wooden spatula to scrape up the dark glaze from the bottom of the pan. Bring to a boil, lower the heat, and partially cover. Simmer 5 minutes.

    Basque-Style Chicken with Peppers and Olives
    Sheryl Julian
    Basque-Style Chicken with Peppers and Olives
    Sheryl Julian
  5. Cook the chicken:

    Return all the chicken to the pan, skin side up, along with any juices in the bowl. It’s ok if the thighs are a tight fit. Spoon some of the sauce over the chicken. Return to a boil, lower the heat, and partially cover.

    Simmer for 20 to 25 minutes, or until the chicken is cooked through, opaque, and registers 165°F with a digital thermometer.

  6. Finish and serve:

    Taste the sauce for seasoning and add more salt and black pepper, if you like. Sprinkle the dish with the chopped olives and parsley. Serve hot.

    Basque-Style Chicken with Peppers and Olives
    Sheryl Julian
Nutrition Facts (per serving)
580 Calories
39g Fat
9g Carbs
52g Protein
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Nutrition Facts
Servings: 4 to 6
Amount per serving
Calories 580
% Daily Value*
Total Fat 39g 50%
Saturated Fat 10g 49%
Cholesterol 263mg 88%
Sodium 986mg 43%
Total Carbohydrate 9g 3%
Dietary Fiber 2g 8%
Total Sugars 4g
Protein 52g
Vitamin C 26mg 130%
Calcium 55mg 4%
Iron 3mg 16%
Potassium 865mg 18%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
Nutrition information is calculated using an ingredient database and should be considered an estimate. In cases where multiple ingredient alternatives are given, the first listed is calculated for nutrition. Garnishes and optional ingredients are not included.