High-Protein Chicken

Delicious Spinach Stuffed Chicken Breast (6 Ingredients)

Clara-Bennett
August 03, 2026
8 min read

If you’re in search of a flavorful and effortless dinner option, look no further than this Spinach Stuffed Chicken Breast recipe. With a mere six ingredients, you can create a hearty meal that’s not only satisfying but also packed with nutrition. This dish harmoniously combines the richness of cream cheese with the fresh flavor of spinach, resulting in a deliciously creamy filling that complements the juicy chicken breast perfectly. Plus, it takes just 30 minutes from start to finish—ideal for those busy weeknights!

Cooking should be an enjoyable experience, and this recipe is straightforward enough for cooks of all skill levels. The result is a beautifully stuffed chicken breast that looks impressive on the dinner table, making it perfect for family meals or entertaining guests. Let’s dive into why this recipe is a must-try!

Why You’ll Love This Recipe

Ingredients and Substitutions

Here’s a breakdown of what you need to make this delightful dish:

You can easily tweak this ingredient list based on your pantry staples, so don’t hesitate to experiment with flavors!

How to Make Spinach Stuffed Chicken Breast

  1. Preheat Your Oven: Start by preheating your oven to 450°F (232°C).
  2. Prepare the Chicken: Pat the chicken breasts dry, season both sides with salt and pepper, and make a horizontal slit in each to form pockets.
  3. Cook the Spinach: In a large bowl, steam the spinach in the microwave for 2-3 minutes until wilted. Alternatively, sauté on the stove for 3-5 minutes. Allow it to cool.
  4. Make the Filling: Mash together the softened cream cheese and minced garlic in a large bowl. Stir in 1/2 cup of mozzarella cheese.
  5. Combine Spinach with Filling: Once the spinach has cooled, squeeze out excess water and mix it with the cream cheese mixture.
  6. Stuff the Chicken: Fill each chicken breast pocket evenly with the spinach mixture and secure the opening with toothpicks.
  7. Sear the Chicken: Heat olive oil in a large cast-iron skillet over medium-high heat. Sear the chicken for 4-5 minutes on each side until golden brown.
  8. Add Toppings: Quickly top each chicken piece with 2 slices of tomato and 2 tablespoons of shredded mozzarella.
  9. Bake: Transfer the skillet to the preheated oven and bake for about 15 minutes until the internal temperature reaches 165°F (74°C). If you prefer a darker cheese, broil for an additional 1-3 minutes.

Once this chicken is cooked, let it rest for a few minutes before serving. This allows the juices to redistribute, making the chicken even juicier!

Expert Tips for Success

Variations

This recipe is highly versatile! Here are a few variations you can try:

Serving Suggestions

Spinach Stuffed Chicken pairs wonderfully with a variety of side dishes:

Storage, Freezing, and Reheating

This dish is fantastic for meal prep. Store leftovers in an airtight container in the refrigerator for 3-5 days. If you’d like to freeze it, wrap it tightly in plastic wrap followed by aluminum foil or use a freezer-safe container for up to three months. To reheat, thaw in the refrigerator overnight and warm in the oven at 350°F until heated through, or microwave in 1-minute increments until warm.

Frequently Asked Questions

Can I use frozen spinach instead of fresh?

Yes, you can use frozen spinach. Just make sure to thaw it completely and drain it well to avoid excess moisture in the filling.

How can I make this dish spicier?

For some heat, add red pepper flakes or diced jalapeños to the filling. You can also substitute mozzarella with pepper jack cheese.

What should the internal temperature be for chicken?

The chicken should reach an internal temperature of 165°F (74°C) for safe consumption. Use a meat thermometer to check this.

Can I prepare this dish in advance?

Absolutely! You can stuff the chicken breasts and keep them in the fridge for up to 2 days before baking. Just add a few extra minutes to the cooking time if they’re cold from the fridge.

What sides go well with Spinach Stuffed Chicken?

Consider pairing this chicken with garlic mashed potatoes, steamed broccoli, or a vibrant salad. The possibilities are endless and can complement the dish beautifully.

Delicious Spinach Stuffed Chicken Breast (6 Ingredients)

Spinach Stuffed Chicken Breast (6 Ingredients)

Make spinach stuffed chicken breast with cream cheese in just 30 minutes! This flavorful, easy dinner needs only 6 simple ingredients.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Main Course
Cuisine American
Servings 4
Calories 395 kcal

Ingredients
  

  • 4 8-oz Boneless skinless chicken breasts
  • 2 tsp Sea salt
  • 1/2 tsp Black pepper
  • 6 oz Fresh spinach (chopped)
  • 2 oz Cream cheese (softened)
  • 2 cloves Garlic (minced)
  • 1 cup Mozzarella cheese (shredded, divided)
  • 1 tbsp Olive oil
  • 1 medium Roma tomato (sliced thinly into 8 slices)

Instructions
 

  • Preheat the oven to 450 degrees F (232 degrees C).
  • Pat the chicken breasts dry. Season both sides with salt and pepper. Cut a slit in each chicken breast horizontally, creating a pocket. Set aside.
  • Place the spinach into a large bowl. Steam the spinach in the microwave for 2-3 minutes, until wilted. (Alternatively, saute on the stove for 3-5 minutes, until wilted.) Set aside to cool until it’s not too hot to handle.
  • Meanwhile, in a large bowl, mash together the softened cream cheese and garlic. (If you forgot to soften the cream cheese, you can microwave it to soften it.) Stir in 1/2 cup of mozzarella cheese.
  • When the spinach is cool enough to handle, squeeze over the sink to release as much water as possible. Stir into the cream cheese mixture.
  • Stuff the spinach mixture evenly into the chicken breasts. Use toothpicks, positioned horizontally, to secure the filling inside the pockets.
  • Heat the olive oil in a large (at least 12-inch) cast iron skillet over medium-high heat, until shimmering. Add the chicken and sear for 4-5 minutes per side, until golden brown on both sides.
  • Working quickly, top each piece of chicken with 2 tomato slices and 2 tablespoons of shredded mozzarella cheese.
  • Transfer spinach stuffed chicken breast to the oven. Bake for about 15 minutes, until the internal temperature reaches 165 degrees F (74 degrees C). (Make sure your meat thermometer is inserted into the chicken and not the filling to check the temperature.) If the cheese is not as dark as you like, place under the broiler for 1-3 minutes – this is optional.

Notes

Use a meat thermometer for accurate cooking. Don’t crowd the skillet to ensure even cooking. Let the chicken rest for a few minutes after baking before slicing.
Avatar photo
Clara-Bennett
LeanYum shares practical high-protein dinner recipes for busy weeknights, meal prep, and everyday healthy eating.