If you’re looking for a quick weeknight dinner that’s rich, flavorful, and a little bit tangy, this creamy pepperoncini chicken skillet is a winner. The pepperoncini add a mild heat and brightness to balance the richness of the cream, while garlic and onions bring depth. Plus, it all comes together in one pan—perfect for busy nights!
4 boneless, skinless chicken breasts
1 tablespoon olive oil
1 onion, thinly sliced
4 cloves garlic, minced (use a garlic press for convenience)
1 cup sliced pepperoncini peppers
1 cup chicken broth
1 cup heavy cream
Salt and black pepper, to taste
Fresh parsley, chopped (for garnish)
Heat olive oil in a large skillet (cast iron works best) over medium-high heat.
Season chicken breasts with salt and pepper, then sear in the skillet until golden brown on both sides, about 5 minutes per side. Remove and set aside.
In the same skillet, sauté onions and garlic until softened and fragrant, about 3 minutes.
Stir in the sliced pepperoncini peppers and cook for 2 minutes.
Deglaze the pan with chicken broth, scraping up any browned bits for extra flavor.
Stir in heavy cream and bring to a gentle simmer.
Return the chicken breasts to the skillet and cook uncovered for about 10 minutes, until chicken is fully cooked and sauce has thickened.
Garnish with fresh parsley and serve warm.
Pan choice matters: A cast-iron skillet gives the best sear and retains heat well.
Adjust the heat: If you like it spicier, add more pepperoncini or a splash of their brine.
Extra richness: Stir in grated Parmesan cheese at the end for a deeper, creamier sauce.
Serving idea: Pair with rice, mashed potatoes, or crusty bread to soak up the sauce.