This Mediterranean-inspired dinner features tender chicken breasts filled with a savory blend of sautéed spinach, tangy feta, and cream cheese. The chicken is seared to create a golden exterior before being finished in the oven to maintain moisture. The result is a high-protein, flavorful meal that serves as a low-carb alternative to traditional breaded or pasta-heavy chicken dishes.

About This Recipe

To prepare the dish, a pocket is sliced into each chicken breast to hold the filling, which is made by mixing wilted spinach with crumbled feta, garlic, and lemon zest. The stuffed breasts are seared in a combination of olive oil and butter to develop a crisp exterior before finishing in the oven. The chicken is then baked until the cheese interior becomes warm and the meat is cooked through.

The flavor relies on the pairing of the salty feta with the mild, earthy notes of the chopped spinach. Using cream cheese and butter adds a rich, velvety texture to the filling, while the lemon zest provides a necessary acidic brightness to balance the savory components. Since the chicken is cooked at a high temperature, the meat stays tender and absorbs the aromatic garlic and herbs from the stuffing.

The dish maintains its structure after refrigeration. It can be adapted by using chicken thighs for a richer flavor or adding sun-dried tomatoes to the filling for extra depth. This chicken is best served hot, drizzled with the remaining pan juices and paired with a crisp salad or roasted vegetables for a structured and savory meal.

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Why You’ll Love This Recipe

• Perfect balance of creamy and tangy flavors
• Stays juicy thanks to the feta-spinach filling
• Ready in under 30 minutes
• Works for meal prep or special dinners

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What You’ll Need for These Keto Spinach & Feta Stuffed Chicken Breasts

• 2 large chicken breasts
• 1 tbsp olive oil
• 2 tbsp butter
• 1 cup fresh spinach, chopped
• 2 oz feta cheese, crumbled
• 2 tbsp cream cheese
• 1 garlic clove, minced
• 1 tsp lemon zest
• Salt and pepper to taste
• Optional: dried oregano or chili flakes for extra flavor

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Step-by-Step Preparation

1. Preheat oven to 400°F.
2. Prepare filling: Sauté spinach in a bit of butter until wilted. Remove from heat and mix with feta, cream cheese, garlic, and lemon zest.
3. Slice chicken: Cut a pocket into each chicken breast without cutting through. Season with salt and pepper.
4. Stuff: Spoon filling evenly into each chicken breast and secure with toothpicks if needed.
5. Sear: Heat olive oil and butter in an ovenproof skillet. Sear chicken on both sides until golden (about 3 min per side).
6. Bake: Transfer to oven and bake 10–12 minutes until internal temperature reaches 165°F.
7. Rest: Let sit 5 minutes before slicing. Serve warm.

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FAQ

• Can I use frozen spinach?
  Yes, just thaw and squeeze out excess water before mixing.
• Can I swap feta for another cheese?
  Goat cheese or ricotta works great, but feta gives the best tang.
• Is it good for meal prep?
  Absolutely — store in an airtight container up to 3 days.
• Can I air fry it?
  Yes, 375°F for 14–16 minutes, flipping halfway through.

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Variations & Substitutions

• Add chopped sun-dried tomatoes to the filling for a Mediterranean twist.
• Use chicken thighs instead of breasts for richer flavor.
• Mix in mozzarella for a meltier filling.
• Sprinkle grated parmesan on top before baking for a crusty finish.

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Serving Suggestions

• Pair with cauliflower mash, roasted zucchini, or a crisp arugula salad with lemon dressing. The extra pan juices make the perfect sauce — don’t waste them.

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Did you make this recipe?

I’d love to hear from you — leave a comment below and tell me how it turned out, what you liked, or if you made any tweaks!

Try these next:

• Greek Chicken Bowls
• Mediterranean Chicken Salad Bowl

New keto recipes are added every week — check back often for more low-carb inspiration!