Tender, juicy chicken breasts are seasoned with garlic, paprika, and Italian herbs, then baked with colorful peppers and finished with a generous layer of melted cheese. It’s an easy one-pan dinner with simple ingredients and plenty of flavor. The recipe below follows the core chicken-and-pepper method while expanding it into a complete, ready-to-cook version.
Recipe Details
Prep Time: 15 minutes
Cook Time: 25–35 minutes
Total Time: About 45–50 minutes
Servings: 4
Course: Dinner
Cuisine: American / Italian-inspired
Ingredients
For the Chicken
4 boneless, skinless chicken breasts, about 1½–2 lb (680–900 g)
2 tbsp olive oil
1 tsp garlic powder
1 tsp onion powder
1 tsp paprika
1 tsp Italian seasoning
½ tsp salt
½ tsp black pepper
¼ tsp red pepper flakes, optional
For the Peppers
2 large bell peppers, sliced
1 small yellow or red onion, thinly sliced
1 cup mushrooms, sliced, optional
2 cloves garlic, minced
½ cup chicken broth, optional, for extra moisture
Cheesy Topping
1 cup shredded mozzarella
½ cup shredded cheddar or Monterey Jack
2 tbsp grated Parmesan
2 tbsp fresh parsley, chopped
Instructions
- Preheat the Oven
Preheat your oven to 400°F (200°C).
Lightly grease a 9×13-inch baking dish with olive oil or cooking spray.
- Prepare the Chicken
Pat the chicken breasts dry with paper towels.
If the breasts are very thick, gently pound them to a more even thickness. This helps them cook more evenly.
In a small bowl, combine:
Garlic powder
Onion powder
Paprika
Italian seasoning
Salt
Black pepper
Red pepper flakes
Drizzle the chicken with olive oil and rub the seasoning mixture evenly over both sides.
- Prepare the Vegetables
Add the sliced bell peppers, onion, and mushrooms to the baking dish.
Add minced garlic and drizzle with about 1 tablespoon olive oil.
Season lightly with salt and pepper, then toss everything together.
- Add the Chicken
Arrange the seasoned chicken breasts over the vegetables.
Pour the chicken broth around the edges of the dish if using. Avoid pouring it directly over the cheese area later, as excess liquid can make the dish watery.
- Bake the Chicken
Cover the baking dish loosely with foil and bake for approximately 20–25 minutes.
Remove the foil and check the thickest chicken breast with a meat thermometer.
Chicken should reach 165°F (74°C) internally for safe consumption.
- Add the Cheese
Once the chicken is nearly cooked, sprinkle evenly with:
Mozzarella
Cheddar or Monterey Jack
Parmesan
Return the uncovered dish to the oven.
Bake for another 5–8 minutes, until the cheese is completely melted and bubbling.
For a golden, browned top, switch to broil for 1–2 minutes, watching carefully so the cheese doesn’t burn.
- Rest & Garnish
Remove from the oven and let the chicken rest for 5 minutes.
Sprinkle with fresh parsley.
Serve warm with the roasted peppers and onions spooned over and around the chicken.
Easy Variations
Garlic Parmesan
Add 2–3 extra cloves of minced garlic and increase Parmesan to ¼ cup.
Spicy Chicken
Add extra red pepper flakes, cayenne, or sliced jalapeños.
Mushroom & Pepper
Use 1½ cups mushrooms for a heartier vegetable version.
Italian Style
Add ½–1 cup marinara sauce before adding the cheese.
Bacon Cheddar
Top with cooked, crumbled bacon and use cheddar instead of mozzarella.
Spinach & Cheese
Add 2 cups fresh spinach during the final 10 minutes of baking.
What to Serve With It
For a complete dinner, serve with:
Green salad
Roasted broccoli
Garlic green beans
Cauliflower rice
Zucchini noodles
Roasted asparagus
Rice or quinoa
Crusty bread
For a lower-carbohydrate meal, cauliflower rice, zucchini, broccoli, or a green salad work especially well.
Storage & Reheating
Store leftovers in an airtight container in the refrigerator for 3–4 days.
To reheat:
Oven: 350°F (175°C) for about 10–15 minutes.
Microwave: Heat in 30–60 second intervals until hot.
For the best texture, cover the chicken loosely when reheating so it doesn’t dry out.
ALL NUT & ALLERGEN INFORMATION
Tree Nuts
No tree nuts are required in this recipe.
The basic recipe contains no:
Almonds
Walnuts
Pecans
Cashews
Pistachios
Hazelnuts
Check packaged cheese and seasoning labels if preparing for someone with a severe nut allergy.
Peanuts
No peanuts are used.
Dairy
Yes. This recipe contains:
Mozzarella
Cheddar/Monterey Jack
Parmesan
For dairy-free preparation, use suitable dairy-free shredded cheese.
Gluten
The basic recipe is naturally gluten-free, provided that your seasonings, broth, and cheese are gluten-free.
Eggs
No eggs are required.
Soy
The basic ingredients do not require soy, but some processed cheeses and packaged seasonings may contain soy or have cross-contact warnings.
Fish
No fish is included.
Shellfish
No shellfish is included.
Cross-Contact
If cooking for someone with a serious food allergy, check every packaged ingredient and use clean cookware, utensils, and preparation surfaces.
Q&A
Can I use chicken thighs instead of breasts?
Yes. Boneless, skinless chicken thighs work very well and tend to remain juicy. Cooking time may vary depending on their size.
Why is my chicken dry?
Chicken breasts can dry out when overcooked. Pound thick breasts to an even thickness and begin checking their internal temperature before the expected cooking time is finished.
Can I use only mozzarella?
Absolutely. Mozzarella gives you a wonderfully stretchy, melty topping.
Can I use cheddar instead?
Yes. Cheddar gives the dish a stronger, sharper flavor.
Can I make this without mushrooms?
Yes. Simply leave them out or replace them with zucchini, broccoli, spinach, or extra peppers.
Can I use frozen peppers?
Yes, but thaw and drain them first. Fresh peppers generally roast better and release less excess water.
Can I make this ahead?
Yes. You can season the chicken and prepare the vegetables several hours ahead. Keep everything refrigerated until you’re ready to bake.
Can I freeze the leftovers?
Yes, although the peppers and cheese may soften slightly after freezing and reheating. Cool completely, portion, wrap well, and freeze.
Is this low-carb?
The basic chicken-and-pepper version is relatively low in carbohydrates because it contains no pasta, rice, or bread. The exact carbohydrate content depends on the vegetables and any sauce or additional ingredients you use.
Can I make this keto?
It can fit a keto-style meal plan if you use low-carb ingredients and keep the portion of peppers/onions appropriate for your carbohydrate target.
How do I know the chicken is done?
Use a meat thermometer and check the thickest part of the chicken. It should reach 165°F (74°C).
Can I add marinara sauce?
Yes. Add a thin layer of marinara over the chicken before adding the cheese for a delicious Italian-style variation.
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