Creating the Creamy Pepperoncini Chicken Skillet is simple when you follow these steps:

1. Prepare the Chicken: Cut the chicken breasts into bite-sized pieces. Season with salt, pepper, garlic powder, onion powder, and Italian seasoning.
2. Heat the Oil: In a large skillet, heat the olive oil over medium-high heat.
3. Cook the Chicken: Add the seasoned chicken pieces to the skillet. Cook for about 5-7 minutes, stirring occasionally, until the chicken is golden brown and cooked through.
4. Add Peppers: Stir in the sliced pepperoncini peppers and cook for an additional 2 minutes.
5. Make the Sauce: Pour in the heavy cream and chicken broth. Stir well to combine all ingredients.
6. Simmer: Reduce the heat to medium-low and let the mixture simmer for about 5-10 minutes, allowing the sauce to thicken slightly.
7. Adjust Seasoning: Taste and adjust seasoning, adding more salt or pepper if needed.
8. Garnish and Serve: Remove from heat, and sprinkle with freshly chopped parsley before serving.

This straightforward approach ensures that anyone can create this delicious dish with ease.