Table of Contents

Chicken With Romesco Sauce: A Taste of Catalonia

The first time I tasted Romesco sauce, I was wandering through the vibrant Boqueria Market in Barcelona. The aroma of roasted vegetables hung in the air, drawing me to a small stall where an abuela was stirring a fiery-red sauce. She offered me a taste with a chunk of crusty bread, and the explosion of flavors – smoky tomatoes, nutty almonds, and a hint of garlic – transported me. I knew instantly that this was a sauce that could elevate almost anything. This recipe is my humble attempt to recreate that magic, and pairing it with tender chicken creates a truly unforgettable meal.

Recipe Overview

Prep Time: 30 minutes
Cook Time: 50 minutes
Total Time: 1 hour 20 minutes
Servings: 2
Dietary Type: Mediterranean

Ingredients

For the Sauce:

6 roma tomatoes, halved
1 red bell pepper
1 onion, halved
4 garlic cloves
1 ancho chili, seeded and steamed
¼ cup olive oil
1 sprig fresh thyme
½ cup pine nuts
1 tablespoon sherry wine vinegar
½ teaspoon sweet paprika
½ teaspoon salt

For The Chicken:

16 ounces whole chicken breasts, wing tips removed
⅛ teaspoon salt
⅛ teaspoon pepper
1 tablespoon chopped fine herbs like basil, parsley, cilantro
1 teaspoon olive oil
2 tablespoons lemon juice
1 tablespoon butter

Equipment Needed

Large Bowl
Glass Casserole Dish
Food Processor
Large Skillet or Oven-Safe Saucepan
Oven

Instructions

Prepare the vegetables: Preheat your oven to 400°F (200°C). In a large bowl, combine the halved roma tomatoes, red bell pepper, halved onion, garlic cloves, and seeded and steamed ancho chili. Toss with 2 tablespoons of the olive oil to coat evenly.
Roast the vegetables: Place the mixture in a glass casserole dish and cook in the preheated oven for 20 minutes.
Remove the chili: After 20 minutes, carefully remove the ancho chili from the casserole dish and set it aside to cool slightly.
Continue roasting: Return the casserole dish with the remaining vegetables to the oven and roast for another 30 minutes. The vegetables should be softened and slightly charred.
Prepare the roasted vegetables: Once the vegetables are cool enough to handle, remove the skins and seeds from the tomatoes, bell pepper, and ancho chili. This step is crucial for a smooth and flavorful sauce.
Process the sauce: Place all the roasted vegetables and the fresh thyme sprig in a food processor. Pulse until the mixture is coarsely chopped and chunky.
Add the nuts and seasonings: Add the pine nuts to the food processor and pulse for about 10 seconds. Then, add the remaining ¼ cup of olive oil, sherry wine vinegar, sweet paprika, and salt. Pulse again for approximately 5 seconds, just until everything is well combined. Avoid over-processing, as you want to retain some texture.
Refrigerate the sauce: Transfer the Romesco sauce to a sealed jar or container and refrigerate for at least 2 hours. This allows the flavors to meld and deepen. The sauce can be stored in the refrigerator for up to 5 days.
Prepare the chicken: Season the chicken breasts with salt, pepper, and the chopped fine herbs. Be generous with the herbs for a more aromatic dish.
Sear the chicken: In a large skillet or oven-safe saucepan, heat the 1 teaspoon of olive oil over medium heat. Add the chicken breasts, skin side down, and sear for about 3 minutes, or until the skin is golden brown and crispy.
Bake the chicken: Turn the chicken breasts over and transfer the pan to the preheated oven. Bake for 8 minutes, or until the chicken is cooked through. An internal temperature of 165°F (74°C) should be reached. Use a meat thermometer to ensure accuracy.
Rest the chicken: Remove the pan from the oven and set the chicken breasts aside to cool slightly. This allows the juices to redistribute, resulting in more tender chicken.
Deglaze the pan: Place the same skillet or saucepan back on the stove over medium heat. Deglaze the pan with the lemon juice, scraping up any browned bits from the bottom. Cook for 10-15 seconds.
Finish the sauce: Remove the pan from the heat and add the butter. Swirl the pan gently until the butter is melted and emulsified into the lemon juice, creating a light and flavorful sauce.
Assemble the dish: Ladle a generous portion of the Romesco sauce in the center of each plate. Place a chicken breast on top of the sauce, then pour the lemon-butter sauce over the chicken. Serve immediately.

Expert Tips & Tricks

Roasting the Vegetables: Don’t overcrowd the casserole dish when roasting the vegetables. If necessary, roast them in batches to ensure even cooking and proper caramelization.
Ancho Chili Substitution: If you can’t find ancho chiles, you can substitute them with dried guajillo chiles or a pinch of smoked paprika for a similar smoky flavor.
Pine Nut Toasting: For an even nuttier flavor, lightly toast the pine nuts in a dry skillet over medium heat for a few minutes before adding them to the food processor. Be careful not to burn them.
Romesco Consistency: The Romesco sauce should have a slightly chunky texture. Avoid over-processing it into a completely smooth paste.
Chicken Doneness: To ensure the chicken is cooked through but remains juicy, use a meat thermometer to check the internal temperature.

Serving & Storage Suggestions

Serve the Chicken with Romesco Sauce immediately after preparation for the best flavor and texture. Garnish with a sprinkle of fresh herbs, such as chopped parsley or basil, for a pop of color and freshness.

Leftover Romesco sauce can be stored in an airtight container in the refrigerator for up to 5 days. The cooked chicken should also be stored in the refrigerator and consumed within 3 days. Reheat the chicken gently in a skillet or oven until warmed through. You can reheat the sauce separately and pour it over the chicken.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	1037.6 kcal	N/A
Calories from Fat	724 g	70%
Total Fat	80.5 g	123%
Saturated Fat	15.6 g	78%
Cholesterol	160.4 mg	53%
Sodium	929 mg	38%
Total Carbohydrate	29 g	9%
Dietary Fiber	7.8 g	31%
Sugars	11.4 g	45%
Protein	56.3 g	112%

Note: Nutritional information is an estimate and may vary based on specific ingredients and preparation methods.

Variations & Substitutions

Spicy Romesco: For a spicier sauce, add a pinch of red pepper flakes or a small, finely chopped chili pepper to the food processor.
Nut-Free Romesco: If you have a nut allergy, you can substitute the pine nuts with sunflower seeds or pumpkin seeds.
Vegan Romesco: To make the Romesco sauce vegan, simply ensure that the sherry wine vinegar is vegan-friendly (some may use animal products for fining). Serve with grilled tofu or vegetables instead of chicken.
Chicken Thighs: You can substitute the chicken breasts with chicken thighs for a richer flavor. Adjust the cooking time accordingly.

FAQs (Frequently Asked Questions)

Q: Can I make the Romesco sauce ahead of time?
A: Absolutely! In fact, the Romesco sauce tastes even better after it has had time to sit in the refrigerator for a few hours or even overnight, allowing the flavors to meld together.

Q: How do I steam the ancho chili?
A: Place the seeded ancho chili in a heatproof bowl and pour boiling water over it. Let it soak for about 15-20 minutes, or until softened. Drain the water before adding the chili to the food processor.

Q: Can I use different types of tomatoes?
A: While Roma tomatoes are recommended for their meaty texture and flavor, you can use other varieties like plum tomatoes or even canned diced tomatoes in a pinch.

Q: How do I know when the chicken is cooked through?
A: The best way to ensure the chicken is cooked through is to use a meat thermometer. Insert the thermometer into the thickest part of the breast, avoiding the bone. The internal temperature should reach 165°F (74°C).

Q: What can I serve with Chicken with Romesco Sauce?
A: This dish pairs well with a variety of sides, such as roasted vegetables, grilled asparagus, a simple green salad, or crusty bread for soaking up the delicious sauce.

Final Thoughts

Chicken with Romesco Sauce is more than just a meal; it’s a journey to the sun-drenched shores of Catalonia. The smoky, nutty, and slightly spicy sauce elevates humble chicken breasts into a dish worthy of a special occasion, yet simple enough for a weeknight dinner. I encourage you to try this recipe and experience the vibrant flavors for yourself. Don’t be afraid to experiment with variations and make it your own. And most importantly, share it with friends and family, along with a glass of chilled Spanish wine. Salud!

Chicken With Romesco Sauce Recipe