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Skillet with golden-seared chicken strips in a creamy Parmesan sauce studded with green pepperoncini and roasted red peppers, garnished with parsley, Creamy Pepperoncini Chicken.

Creamy Pepperoncini Chicken Skillet — Easy Chicken Dinner

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  • Author: Jennifer
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 4 servings 1x
  • Category: Dinner

Description

This creamy pepperoncini chicken skillet is a fast, flavor-packed one-pan dinner. Tender strips of chicken swim in a tangy, cheesy sauce studded with roasted red peppers and zippy pepperoncini — ready in about 30 minutes. Perfect for busy weeknights or prepping for the week ahead.


Ingredients

Scale
  • 2 tbsp butter
  • 2 lb chicken, sliced into thin strips
  • 1 tsp sea salt
  • 1 tsp ground black pepper
  • 1 small white onion, finely chopped
  • 2 tbsp minced garlic
  • ½ cup chicken broth
  • ½ cup jarred roasted red peppers, drained and sliced
  • 1 cup heavy cream
  • ½ cup grated Parmesan
  • 1 tbsp Italian seasoning
  • ½ cup pepperoncini, drained (use rings, slices, or whole, however you like them)


Instructions

  1. Season & slice the chicken. Trim and cut the chicken into thin strips. Sprinkle with salt and pepper and toss to coat.
  2. Brown the meat. Heat the butter in a wide skillet over medium-high heat. Add the chicken in a single layer and sear until both sides are golden-brown. Remove the chicken to a plate — it will finish cooking later.
  3. Soften the aromatics. In the same pan, add the chopped onion and sauté until translucent. Stir in the garlic and cook for about 30–60 seconds until fragrant.
  4. Build the base. Pour in the chicken broth and add the roasted red peppers. Let the liquid simmer and reduce by roughly half; this concentrates the flavor.
  5. Make the creamy sauce. Remove the pan from the heat and whisk in the heavy cream and grated Parmesan until smooth. Return the skillet to medium-low heat and bring the sauce gently back up.
  6. Add seasonings and tang. Stir in the Italian seasoning and the drained pepperoncini. Taste and adjust seasoning if needed.
  7. Finish with chicken. Return the browned chicken to the skillet and simmer until the chicken reaches 165°F and the sauce thickens to a silky consistency, about 4–6 minutes.
  8. Serve. Spoon the saucy chicken over rice, pasta, or roasted veggies and serve hot.

Notes

  • Substitutions & swaps
    • Dairy-free: Use coconut cream in place of heavy cream.
    • Vegetarian: Replace chicken and stock with a plant-based chicken substitute and vegetable broth.
    • Milder heat: Choose mild pepperoncini or rinse them briefly to tone down the tang.
  • Handy tips
    • Don’t crowd the pan when browning; do it in batches for a better sear.
    • Add extra stock a splash at a time if the sauce becomes too thick.
    • Freshly grate the Parmesan for the smoothest sauce.
    • Bold tip: Lower the heat when adding cream to prevent it from breaking.
  • Storage
    • Refrigerate leftovers in an airtight container for up to 3 days. Rewarm gently on the stove, adding a little broth or cream to refresh the sauce.
  • Quick variations
    • Toss in spinach at the end for color and nutrients.
    • Stir in a spoonful of pesto for herbaceous depth.
    • Swap pepperoncini for pickled banana peppers for a different tang profile.

Nutrition

  • Serving Size: 1 serving
  • Calories: 410
  • Sugar: 3g
  • Sodium: 690mg
  • Fat: 29g
  • Saturated Fat: 14g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 7g
  • Fiber: 1g
  • Protein: 34g
  • Cholesterol: 150mg