Creamy Pepperoncini Chicken Skillet

Category: Easy Dinners Ready in 30 Minutes or Less

Enjoy tender chicken breasts simmered in a rich, creamy sauce packed with the bright flavor of pepperoncini peppers. Sliced onions, garlic, and a splash of broth create a savory base, while heavy cream and optional Parmesan add lusciousness. Adjust the level of heat by adding more or fewer pepperoncini, or substitute chicken thighs for variety. Serve over rice, pasta, or roasted vegetables, and garnish with fresh parsley for a burst of color. This dish is easy for busy weeknights and offers a balance of tangy, comforting flavors in every bite.

A woman with a smile on her face.
Created By Melanie Carter
Updated on Mon, 28 Jul 2025 13:14:20 GMT
A skillet with chicken and vegetables. Pin
A skillet with chicken and vegetables. | mellierecipes.com

Creamy pepperoncini chicken skillet is one of those cheerful comfort foods that hits all the right notes when you are short on time but still want a deeply flavorful meal. The combination of juicy chicken, zesty pepperoncini peppers and a silky sauce is the kind of weeknight winner that keeps making its way onto my dinner table especially when I want leftovers that taste even better the next day.

Whenever I make this for friends who are new to pepperoncini peppers they always ask for the recipe and my little trick is to sneak in a few extra for a gentle spicy kick.

Ingredients

  • Boneless skinless chicken breasts or thighs: tender base for soaking up the sauce choose pieces that are moist and plump
  • Olive oil: rich flavor and ideal for browning start with a good quality extra virgin olive oil for best taste
  • Onion: builds a sweet savory foundation look for firm onions with no sprouting
  • Garlic: fresh garlic makes the sauce pop choose bulbs with tightly packed unblemished cloves
  • Pepperoncini peppers: add tangy zip and gentle heat go for ones that are brightly colored and crisp in the jar
  • Chicken broth: brings everything together and deepens flavor pick a low sodium option for more control
  • Heavy cream: the luxuriously creamy element
  • Salt and pepper: essential for seasoning
  • Fresh parsley: brightens before serving pick broad flat leaves
  • You can also toss in roasted red peppers or parmesan cheese for extra depth I love how a splash of coconut milk also works for dairy free nights.

Step-by-Step Instructions

Sear the Chicken:
Pat chicken pieces dry and season well on both sides with salt and pepper. Heat olive oil in a wide heavy skillet over medium high and add chicken in a single layer. Brown chicken for around five minutes per side until you get a nice golden crust without crowding the pan. Remove chicken and set aside on a plate.
Build the Aromatics:
In the same skillet with the heat lowered slightly add onions and cook gently stirring often. Give them about three minutes so they soften and start to turn translucent. Next add garlic and stir for another minute until fragrant but not browned.
Add the Peppers:
Scatter in the sliced pepperoncini peppers and toss with the onions and garlic. Let this mix cook for a couple of minutes so the peppers mellow and their brine infuses the base.
Deglaze and Make the Sauce:
Pour the chicken broth into the pan using a wooden spoon to scrape up any delicious browned bits stuck to the bottom. This deepens the flavor and gives the sauce body.
Enrich with Cream:
Reduce the heat and stir in the heavy cream. Allow the mixture to come to a gentle simmer so everything melds together. If you are using parmesan cheese now is the time to whisk it in until melted and smooth.
Simmer the Chicken:
Return chicken pieces to the skillet nestling them in the simmering sauce. Let the skillet bubble gently until the chicken is cooked through and sauce thickens slightly this usually takes about ten minutes. Turn chicken once or twice for even cooking.
Finish with Freshness:
Taste and adjust seasoning. Sprinkle with a generous amount of chopped fresh parsley before serving for a burst of color and herbal flavor.
A skillet filled with chicken and pepperoncini sauce. Pin
A skillet filled with chicken and pepperoncini sauce. | mellierecipes.com

My favorite part of this dish is always the pepperoncinis they surprise you with pops of brightness and I remember my daughter’s first amazed bite she immediately asked for seconds and now helps me layer them in the pan every time.

Storage Tips

Leftovers taste great and keep well for up to three days sealed tightly in the fridge. If the sauce thickens as it sits just reheat slowly in a skillet adding a splash of broth or water to loosen it back up.

Ingredient Substitutions

Swap in chicken thighs for a juicier result or try pork tenderloin sliced thin for a fun variation. Coconut milk works in place of cream if you need dairy free and red bell peppers or mild banana peppers can stand in for pepperoncini if that is what you have. For extra veggies spinach or diced tomatoes go right in with the sauce.

A skillet of chicken with mushrooms and herbs. Pin
A skillet of chicken with mushrooms and herbs. | mellierecipes.com

Serving Suggestions

I love pouring the pepperoncini chicken and all its silky sauce over a pile of fluffy rice or tangle of pasta. It also shines alongside crusty bread or even heaped over roasted potatoes. Always serve a crisp green salad or simple steamed vegetable to brighten the plate.

Cultural Context

Pepperoncini peppers are a staple in Mediterranean cuisine beloved for their mild heat and tangy punch. Their popularity in American cooking grew thanks to Italian delis and home cooks who found they were the perfect way to perk up savory chicken dishes without a long list of spices.

I learned through trial and error not to rush browning the chicken the crust you get from patience really builds the backbone of flavor for the sauce.

Recipe FAQs

→ How can I make the dish spicier?

Increase the amount of pepperoncini or add a dash of hot sauce to give extra heat to the creamy sauce.

→ Are there alternatives to heavy cream?

For a dairy-free option, use coconut milk instead of heavy cream. You can also stir in grated Parmesan for extra richness if desired.

→ Can I use chicken thighs instead of breasts?

Yes, boneless, skinless chicken thighs work well and offer a more succulent texture. Adjust cooking time accordingly until fully cooked.

→ Is it possible to make this dish gluten-free?

Absolutely. Use gluten-free chicken broth to ensure the dish remains gluten-free.

→ What sides pair well with this chicken?

Serve over steamed rice, pasta, mashed potatoes, or with a crisp green salad for a balanced meal.

→ How should I store leftovers?

Place leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently and add broth if needed to loosen the sauce.

Creamy Pepperoncini Chicken Skillet

Chicken and tangy pepperoncini in a creamy skillet sauce—delicious, fast, and perfect for weeknight dinners.

Prep Time
15 minutes
Cooking Duration
30 minutes
Overall Cooking Time
45 minutes
Created By: Melanie Carter

Recipe Category: Quick Weeknight Meals

Skill Level: Moderate

Cuisine Style: Italian-American

Result Amount: 4 Portions (4 main course servings)

Diet Preferences: Low-Carb Friendly, Gluten-Free Option

What You’ll Need to Make This

→ Main

01 900 g boneless, skinless chicken breasts or chicken thighs, cut into thin strips
02 2 tablespoons unsalted butter
03 1 tablespoon olive oil
04 1 white onion, thinly sliced or diced
05 4 cloves garlic, minced or 2 tablespoons diced garlic

→ Sauce

06 120 ml chicken stock or broth
07 120 ml heavy cream
08 50 g shredded Parmesan cheese (optional, for extra creaminess)
09 1 cup sliced pepperoncini peppers (approximately 120 g), drained if jarred
10 ½ cup roasted red peppers, drained and sliced

→ Seasoning

11 1 teaspoon sea salt, to taste
12 1 teaspoon freshly ground black pepper, to taste
13 1 tablespoon Italian seasoning blend

→ Finishing

14 Chopped fresh parsley, for garnish

How to Prepare

Step 01

Pat chicken dry, season with sea salt and ground black pepper. Cut into thin strips for even cooking.

Step 02

Heat butter and olive oil in a large, heavy skillet over medium-high heat. Add chicken and brown on all sides for about 8 minutes, turning every couple of minutes. Remove chicken from skillet and set aside.

Step 03

In the same skillet, add sliced onion and minced garlic. Cook until onion is soft and translucent, around 5 minutes.

Step 04

Add chicken stock and roasted red peppers, scraping up any browned bits from the bottom. Let the mixture simmer and reduce by half, approximately 5 minutes.

Step 05

Turn heat off. Stir in heavy cream and Parmesan cheese, whisking continuously to achieve a smooth sauce.

Step 06

Return heat to medium-high. Add Italian seasoning, sliced pepperoncini peppers, and cooked chicken back into skillet. Simmer until chicken reaches 74°C internal temperature and sauce thickens, about 10 minutes. Thin with extra stock if necessary.

Step 07

Remove skillet from heat. Sprinkle with chopped parsley and serve hot, optionally over pasta, rice, vegetables, or crusty bread.

Extra Tips

  1. Use a cast-iron skillet for enhanced flavor and even browning.
  2. Adjust the amount of pepperoncini peppers to your preferred heat level.
  3. Parmesan cheese is optional but adds extra richness to the sauce.
  4. Serve with a side salad, roasted vegetables, or mashed potatoes for a balanced meal.
  5. Store leftovers in an airtight container in the refrigerator for up to 3 days; reheat gently with a splash of broth if needed.
  6. For a dairy-free option, substitute coconut milk for heavy cream and omit Parmesan.
  7. Vegetable broth may be used instead of chicken broth for a lighter flavor.

Tools Required

  • Large heavy-bottomed skillet or cast-iron pan
  • Chef’s knife
  • Cutting board
  • Wooden spoon or spatula
  • Measuring cups and spoons

Allergen Info

Review ingredients carefully for allergens. Reach out to your healthcare provider if you’ve got specific concerns.
  • Contains dairy (heavy cream, Parmesan cheese).

Nutritional Information (Per Serving)

Remember, this info is purely for reference and isn’t meant to replace dietary guidance.
  • Caloric Value: 320
  • Fat Content: 20 grams
  • Carbohydrate Content: 8 grams
  • Protein Content: 25 grams