Creamy Spinach-Stuffed Chicken Breasts

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Juicy chicken breasts stuffed with a creamy blend of spinach and cream cheese, baked to golden perfection for a satisfying keto meal. This american-inspired keto (keto) ready in about 45 minutes pairs chopped fresh spinach, softened cream cheese, shredded mozzarella cheese for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 30 min Serves 4 American cuisine 420 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. In a skillet, heat 1 tbsp olive oil over medium heat and sauté 2 minced garlic cloves until fragrant, about 1 minute. Add 3 cups chopped fresh spinach and cook until wilted, about 2-3 minutes. Remove from heat.
  2. Step 2: In a bowl, combine the cooked spinach and garlic with 4 oz softened cream cheese and 1/2 cup shredded mozzarella cheese. Mix until creamy and well combined.
  3. Step 3: Using a sharp knife, cut a horizontal pocket into each of the 4 chicken breasts, being careful not to cut all the way through. Stuff each pocket evenly with the spinach and cheese mixture.
  4. Step 4: Rub the outside of the stuffed chicken breasts with 1 tbsp olive oil, 1 tsp salt, 1/2 tsp black pepper, and 1/2 tsp paprika. Place them in a baking dish.
  5. Step 5: Bake for 25-30 minutes until the chicken is cooked through and juices run clear. Let rest for 5 minutes before serving.

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Frequently asked questions

How long does Creamy Spinach-Stuffed Chicken Breasts take to make?

Total time is about 45 minutes (15 min prep + 30 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Creamy Spinach-Stuffed Chicken Breasts?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep chopped fresh spinach from drying out.

Can I substitute ingredients in Creamy Spinach-Stuffed Chicken Breasts?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Creamy Spinach-Stuffed Chicken Breasts for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Creamy Spinach-Stuffed Chicken Breasts keto?

Yes — this recipe is tagged keto based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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