Spinach Feta Stuffed Chicken Breast

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If you’re bored of basic chicken breast, this spinach feta stuffed chicken is about to change your weeknight dinner routine. Juicy, golden-baked chicken wrapped around a garlicky spinach and salty feta filling tastes like something from your favorite Mediterranean restaurant—but it comes together in one pan at home.

Why You’ll Love This Recipe

• Big flavor, simple ingredients: Everyday staples like chicken, spinach, garlic, and feta create a restaurant-worthy main.
• Weeknight-friendly: Ready in about 40 minutes with just 15 minutes of prep and minimal chopping.
• Light but satisfying: High in protein, naturally low carb, and pairs easily with salads, rice, or roasted veggies.
• Versatile for seasons: Cozy enough for cooler months but bright and fresh enough for summer produce and grilling season.

Ingredients

• 4 medium (about 2 lb / 900g) boneless skinless chicken breasts (trimmed)
• 2 tbsp (30ml) olive oil (divided, extra virgin if possible)
• 1 1/4 tsp salt (divided, or to taste)
• 1 tsp black pepper (freshly ground, divided)
• 1/2 tsp garlic powder
• 1 tsp paprika (sweet or smoked)
• 4 packed cups (about 4 oz / 115g) baby spinach (roughly chopped if leaves are large)
• 3 cloves garlic (finely minced)
• 1/4 cup (60g) cream cheese (softened, full fat or light)
• 3/4 cup (110g) feta cheese (crumbled)
• 1 tsp lemon zest (from 1 lemon)
• 1 tsp dried oregano (or Italian seasoning)
• 1/4 tsp red pepper flakes (optional, for a little heat)
• 2 tbsp (8g) fresh parsley (chopped, plus more for garnish)
• 1 tbsp (15ml) lemon juice (freshly squeezed, for finishing)
• as needed toothpicks or kitchen twine (to secure the chicken)

Instructions

1. Preheat your oven to 400°F (200°C). Lightly grease a large oven-safe skillet or baking dish with 1 teaspoon (5ml) of olive oil and set aside.
2. Prepare the chicken: Pat the chicken breasts dry with paper towels. Using a sharp knife, slice a deep pocket into the side of each breast, starting at the thicker side and keeping the opposite side intact. Be careful not to cut all the way through.
3. Season the chicken on all sides and inside the pockets with 1 teaspoon salt, 3/4 teaspoon black pepper, garlic powder, and paprika. Drizzle with 1 tablespoon (15ml) olive oil and rub to coat evenly.
4. Make the spinach filling: Heat the remaining 2 teaspoons (10ml) olive oil in a medium skillet over medium heat. Add the minced garlic and cook for 30 seconds until fragrant, stirring frequently so it does not burn.
5. Add the baby spinach to the skillet with a pinch of salt. Cook, stirring often, until the spinach is wilted and most of the moisture has evaporated, 2–3 minutes. Transfer the spinach mixture to a bowl and let cool for 2–3 minutes.
6. Stir the cream cheese into the warm spinach until mostly melted and combined. Add the feta, lemon zest, dried oregano, red pepper flakes (if using), chopped parsley, and the remaining 1/4 teaspoon salt and 1/4 teaspoon black pepper. Mix until the filling is well combined and creamy.
7. Stuff the chicken: Divide the spinach feta filling into four equal portions. Spoon one portion into the pocket of each chicken breast, using the back of a spoon to push the filling deep inside. Do not overfill the opening. Secure the open edge with 2–3 toothpicks or a small length of kitchen twine to keep the filling inside while cooking.
8. Sear the chicken (optional but recommended for color): Heat the greased oven-safe skillet over medium-high heat. When hot, add the stuffed chicken breasts and sear for 2–3 minutes per side until lightly golden. Work in batches if needed to avoid crowding the pan.
9. Transfer the skillet with the seared chicken to the preheated oven (or place the chicken into the prepared baking dish if you seared in a separate pan). Bake for 18–22 minutes, or until the thickest part of the chicken reaches 165°F (74°C) on an instant-read thermometer.
10. Rest and finish: Carefully remove the toothpicks or twine. Let the chicken rest for 5 minutes so the juices redistribute. Drizzle with lemon juice and sprinkle with extra chopped parsley for freshness.
11. Serve: Slice each stuffed breast into thick medallions to show off the spinach feta swirl, or serve whole. Spoon any pan juices over the top. Pair with a simple green salad, roasted potatoes, or fluffy rice.

Pro Tips & Variations

• Dry the chicken well: Patting the breasts dry before seasoning helps the spices stick and encourages better browning in the skillet and oven.
• Don’t overstuff: If you try to cram in too much filling, it will leak out as the chicken bakes. Save any extra filling to dollop on top after cooking.
• Make it seasonal: In summer, mix in a handful of chopped fresh basil or sun-dried tomatoes; in cooler months, add sautéed mushrooms for a cozier twist.
• Swap the cheese or greens: Use goat cheese or ricotta instead of feta, or swap spinach for chopped kale or Swiss chard—just cook them down well first.

Storage & Serving

Let leftover spinach feta stuffed chicken cool to room temperature, then store in an airtight container in the refrigerator for up to 3 days. Reheat gently in a covered skillet over low heat with a splash of water or chicken broth, or in a 325°F (165°C) oven until warmed through. Avoid microwaving on high, which can dry out the chicken—short 30-second bursts work best if you use the microwave. For meal prep, slice the stuffed chicken and pack it with cooked grains and veggies for an easy grab-and-heat lunch. This recipe is also delicious served at room temperature over a big Mediterranean salad with cucumbers, tomatoes, olives, and a squeeze of extra lemon.

Nutrition (per serving)

Calories: 390 | Protein: 44g | Carbs: 4g | Fat: 22g | Fiber: 1g

Frequently Asked Questions

Can I make spinach feta stuffed chicken breast ahead of time?

Yes. Assemble and stuff the chicken up to 24 hours in advance, cover tightly, and refrigerate. When ready to cook, let it sit at room temperature for 15–20 minutes while the oven preheats, then bake as directed, adding 2–3 extra minutes if needed.

Can I use frozen spinach instead of fresh?

You can substitute frozen chopped spinach. Thaw completely, then squeeze it very dry in a clean kitchen towel or paper towels before mixing with the cheeses. Use about 1 cup (140g) well-drained frozen spinach in place of the fresh.

How do I know when the chicken is done?

The safest and most accurate way is to use an instant-read thermometer. Insert it into the thickest part of the chicken breast (avoiding the filling); it should read 165°F (74°C). The juices will run clear, and the chicken will feel firm but not tough.

Is this spinach feta stuffed chicken breast healthy?

This dish is high in protein, naturally low carb, and gluten free. Using light cream cheese and serving it with vegetables or salad keeps it on the lighter side while still feeling satisfying.

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