Cheese-Stuffed Chicken Thighs with Spinach and Mushrooms

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

Juicy chicken thighs stuffed with melted cheese, sautéed spinach, and mushrooms, delivering a flavorful keto meal with minimal carbs. This mediterranean-inspired keto (keto, low carb) ready in about 40 minutes pairs softened cream cheese, shredded mozzarella cheese, chopped fresh spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 6, 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: 25 min Serves 6 Mediterranean cuisine 450 cal/serving
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Ingredients

Instructions

  1. Step 1: Preheat oven to 375°F. In a skillet, heat 2 tbsp olive oil over medium heat. Add 2 minced garlic cloves and sauté for 30 seconds until fragrant. Add 2 cups chopped fresh spinach and 1 cup sliced mushrooms, cooking for 4-5 minutes until softened. Remove from heat and stir in 4 oz softened cream cheese and 1/2 cup shredded mozzarella until melted and combined.
  2. Step 2: Pat dry 6 boneless skin-on chicken thighs and season with 1 tsp salt, 1/2 tsp black pepper, and 1/2 tsp dried oregano. Carefully make a pocket in each thigh and stuff with the spinach-mushroom-cheese mixture.
  3. Step 3: Heat 1 tbsp olive oil in an oven-safe skillet over medium-high heat. Add stuffed chicken thighs skin-side down and sear for 4 minutes until golden and crispy. Flip and transfer skillet to the preheated oven. Bake for 15-18 minutes until chicken is cooked through and cheese is bubbly. Rest 5 minutes before serving.

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Frequently asked questions

How long does Cheese-Stuffed Chicken Thighs with Spinach and Mushrooms take to make?

Total time is about 40 minutes (15 min prep + 25 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 Cheese-Stuffed Chicken Thighs with Spinach and Mushrooms?

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 softened cream cheese from drying out.

Can I substitute ingredients in Cheese-Stuffed Chicken Thighs with Spinach and Mushrooms?

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 Cheese-Stuffed Chicken Thighs with Spinach and Mushrooms for a different number of people?

The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Cheese-Stuffed Chicken Thighs with Spinach and Mushrooms keto?

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

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