Roasted Red Pepper, Spinach, and Mozzarella Stuffed Chicken

Roasted red pepper, spinach, and mozzarella stuffed chicken ready to serve

Easy, Homemade, Healthy — Roasted Red Pepper, Spinach, and Mozzarella Stuffed Chicken (Traditional Weeknight Favorite)

Roasted Red Pepper, Spinach, and Mozzarella Stuffed Chicken is one of those recipes that feels both special and comforting — exactly the kind of dish you make when you want to impress without sweating the details. I first made this for a chilled autumn Sunday when friends popped by unexpectedly; the house smelled like garlic and herbs, and everyone kept coming back for seconds. It’s a cozy, traditional bake that’s perfect for weeknight dinners, Sunday family meals, or even holiday gatherings when you want something a little elevated but still homey.

This version is easy to follow, healthy enough to enjoy guilt-free, and completely customizable — think golden-browned chicken wrapped around a melty, vibrant filling of roasted red pepper, spinach, and gooey mozzarella.

🧂 Ingredients:

  • 4 boneless, skinless chicken breasts (about 1½–2 lbs)
  • 1 large red bell pepper, roasted, peeled, seeded, and diced (or 1 cup jarred roasted red peppers, drained)
  • 2 cups fresh spinach, chopped
  • 1 cup shredded mozzarella cheese (or fresh mozzarella, sliced)
  • ¼ cup grated Parmesan cheese
  • ¼ cup breadcrumbs (use gluten-free if desired)
  • 1 large egg, beaten
  • 2 cloves garlic, minced
  • 1 teaspoon dried Italian seasoning (or 1 tbsp fresh chopped basil + oregano)
  • ½ teaspoon salt (plus more to taste)
  • ¼ teaspoon black pepper
  • 2 tablespoons olive oil (or avocado oil) for brushing
  • 1 tablespoon butter (optional, for pan-searing)
  • Lemon wedges, for serving

Optional garnish:

  • Chopped fresh parsley or basil
  • A drizzle of balsamic glaze

👩‍🍳 Directions:

  1. Preheat the oven to 375°F (190°C). Lightly grease an ovenproof baking dish or skillet.
  2. If roasting your own pepper: place whole red bell pepper under broiler or on a hot grill until charred on all sides, then transfer to a bowl and cover for 10 minutes. Peel, seed, and dice. (If using jarred roasted peppers, just chop and drain.)
  3. In a medium bowl, stir together roasted red pepper, chopped spinach, mozzarella, Parmesan, breadcrumbs, beaten egg, minced garlic, Italian seasoning, salt, and pepper until evenly combined.
  4. Butterfly each chicken breast: lay flat and slice horizontally almost through to create a pocket, or slice completely and open like a book. If needed, gently pound with a meat mallet to even thickness (about ½ inch).
  5. Spoon an even portion of the filling into each breast, then roll or fold to enclose. Secure with toothpicks or kitchen twine if necessary.
  6. Heat a large oven-safe skillet over medium-high heat. Add butter and/or 1 tablespoon olive oil. Sear the stuffed chicken seam-side down for 2–3 minutes until golden; flip and sear the other side 1–2 minutes. (This step adds color and flavor but you can skip and bake directly.)
  7. Brush the tops with remaining olive oil, then transfer skillet or baking dish to the preheated oven. Bake for 20–25 minutes, or until an instant-read thermometer inserted into the thickest part reads 165°F (74°C). If using a thinner cut, check at 18 minutes.
  8. Remove from oven and let rest 5–7 minutes (this helps keep the juices in). Remove toothpicks or twine, slice on a bias, and serve with lemon wedges and fresh herbs.

Total active time: ~25–35 minutes; total time: ~40–50 minutes.

💡 Tips & Variations:

  • Low-carb / Keto: Replace breadcrumbs with 2 tbsp almond flour or crushed pork rinds. Skip the egg or use it just to bind if needed.
  • Gluten-free: Use certified gluten-free breadcrumbs or crushed GF crackers.
  • Dairy-free / Vegan-ish swap: Use vegan mozzarella and firm tofu or seitan cutlets in place of chicken (adjust baking time). For a fully vegan stuffed “chicken,” try large portobello caps or thick aubergine slices rolled with filling.
  • Make-ahead: Assemble stuffed chicken and keep covered in the fridge for up to 24 hours before baking. Great for dinner planning.
  • Freezer instructions: Freeze assembled (unbaked) chicken on a tray, then transfer to a freezer bag. Bake from frozen at 400°F for 35–45 minutes, or until 165°F internally.
  • Serving ideas: Pair with a simple arugula salad, roasted potatoes, cauliflower mash, or lemon garlic pasta. A glass of crisp white wine (Sauvignon Blanc or Pinot Grigio) complements nicely.
  • Crisper top: Sprinkle extra mozzarella and broil for 1–2 minutes at the end for a bubbly, brown top — watch closely!
  • Internal temp tip: Use an instant-read thermometer for reliable doneness — 165°F is safe and juicy.

🩺 Health & Lifestyle Tie-in:
This dish is protein-rich and packs nutritious veggies: red peppers bring vitamin C and antioxidants, spinach delivers iron and folate, and mozzarella offers calcium and protein. Choosing lean chicken and using olive oil in moderation supports a balanced, heart-healthy approach. Small choices in the kitchen now — like cooking at home and choosing whole ingredients — can add up and help you feel better physically and financially over time (fewer takeout meals, fewer surprise health expenses). Eating well is one of the easiest long-term investments in your well-being.

❤️ Conclusion:
If you try this Roasted Red Pepper, Spinach, and Mozzarella Stuffed Chicken, I’d love to hear how it turns out — drop a comment below, tag me on Instagram, or share a photo. This is one of those recipes that warms the kitchen and the heart, and I hope it becomes a cozy favorite in your home too. Happy cooking!

If you want, I can format this as a printable recipe card or create a shopping list for one, two, or four servings — tell me your family size and I’ll scale it.

Roasted Red Pepper, Spinach, and Mozzarella Stuffed Chicken

A comforting and healthy baked dish featuring chicken breasts stuffed with roasted red peppers, spinach, and gooey mozzarella cheese, perfect for weeknight dinners or special gatherings.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 4 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 350

Ingredients
  

Chicken and Filling
  • 4 pieces boneless, skinless chicken breasts about 1½–2 lbs
  • 1 large red bell pepper, roasted, peeled, seeded, and diced or 1 cup jarred roasted red peppers, drained
  • 2 cups fresh spinach, chopped
  • 1 cup shredded mozzarella cheese or fresh mozzarella, sliced
  • ¼ cup grated Parmesan cheese
  • ¼ cup breadcrumbs use gluten-free if desired
  • 1 large egg, beaten
  • 2 cloves garlic, minced
  • 1 teaspoon dried Italian seasoning or 1 tbsp fresh chopped basil + oregano
  • ½ teaspoon salt plus more to taste
  • ¼ teaspoon black pepper
  • 2 tablespoons olive oil or avocado oil for brushing
  • 1 tablespoon butter optional, for pan-searing
  • 1 lemon wedges for serving
Optional Garnish
  • Chopped fresh parsley or basil
  • A drizzle of balsamic glaze

Method
 

Preparation
  1. Preheat the oven to 375°F (190°C). Lightly grease an ovenproof baking dish or skillet.
  2. If roasting your own pepper: place whole red bell pepper under broiler or on a hot grill until charred on all sides, then transfer to a bowl and cover for 10 minutes. Peel, seed, and dice. (If using jarred roasted peppers, just chop and drain.)
  3. In a medium bowl, stir together roasted red pepper, chopped spinach, mozzarella, Parmesan, breadcrumbs, beaten egg, minced garlic, Italian seasoning, salt, and pepper until evenly combined.
  4. Butterfly each chicken breast: lay flat and slice horizontally almost through to create a pocket, or slice completely and open like a book. If needed, gently pound with a meat mallet to even thickness (about ½ inch).
  5. Spoon an even portion of the filling into each breast, then roll or fold to enclose. Secure with toothpicks or kitchen twine if necessary.
Cooking
  1. Heat a large oven-safe skillet over medium-high heat. Add butter and/or 1 tablespoon olive oil. Sear the stuffed chicken seam-side down for 2–3 minutes until golden; flip and sear the other side for 1–2 minutes.
  2. Brush the tops with remaining olive oil, then transfer skillet or baking dish to the preheated oven. Bake for 20–25 minutes, or until an instant-read thermometer inserted into the thickest part reads 165°F (74°C). If using a thinner cut, check at 18 minutes.
  3. Remove from oven and let rest 5–7 minutes. Remove toothpicks or twine, slice on a bias, and serve with lemon wedges and fresh herbs.

Notes

For variations, consider low-carb options by replacing breadcrumbs with almond flour. Ensure ingredients accommodate dietary preferences such as gluten-free or dairy-free. You can prepare the chicken ahead and refrigerate or freeze for later cooking.

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