Looking for a wholesome, keto-friendly meal packed with flavor? This Chicken Spinach and Mushroom Low Carb Oven Dish is the perfect blend of hearty, creamy, and nutritious. Combining tender chicken, sautéed mushrooms, fresh spinach, and a rich cheese sauce, this casserole delivers a comforting dinner without the carbs. Ideal for busy weeknights or family gatherings, it’s as easy to make as it is delicious.
Ingredients
For the Chicken:
- 1.5 lbs boneless, skinless chicken breasts
- 1 tablespoon olive oil
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon smoked paprika
- Salt and pepper to taste
For the Vegetables:
- 2 tablespoons butter
- 3 garlic cloves, minced
- 1 cup fresh mushrooms, sliced
- 2 cups spinach leaves
For the Sauce:
- 1 cup heavy cream
- 1/2 cup Parmesan cheese, grated
- 1/2 cup mozzarella cheese, shredded
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
Preparation
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C) and grease a 9×13-inch baking dish.
Step 2: Season and Sear the Chicken
Rub chicken breasts with olive oil, then coat them with garlic powder, onion powder, smoked paprika, salt, and pepper. Heat a skillet over medium heat, sear the chicken for 3 minutes on each side until golden brown, and transfer them to the prepared baking dish.
Step 3: Sauté the Vegetables
In the same skillet, melt the butter over medium heat. Add minced garlic and cook for 1 minute until fragrant. Stir in the mushrooms and sauté for 5 minutes until softened. Add spinach and cook until just wilted. Remove from heat and set aside.
Step 4: Prepare the Sauce
In a small saucepan, warm the heavy cream over low heat. Gradually whisk in the Parmesan cheese until smooth. Add Italian seasoning, salt, and pepper to taste.
Step 5: Assemble the Casserole
Evenly spread the sautéed spinach and mushrooms over the chicken breasts. Pour the creamy sauce over everything, ensuring all the ingredients are coated. Sprinkle mozzarella cheese evenly over the top.
Step 6: Bake the Casserole
Place the dish in the oven and bake for 25–30 minutes or until the chicken reaches an internal temperature of 165°F (74°C). For a golden, bubbly topping, broil for an additional 2–3 minutes.
Step 7: Rest and Serve
Let the casserole cool for 5 minutes before serving. Garnish with fresh parsley or additional Parmesan if desired.
Variations
- Add Veggies: Try adding broccoli, zucchini, or bell peppers for extra nutrition.
- Use Different Cheeses: Swap out mozzarella for cheddar or Gruyère for a unique flavor twist.
- Protein Substitution: Replace chicken with turkey or tofu for a vegetarian-friendly option.
Cooking Notes
- Slice chicken breasts evenly to ensure consistent cooking.
- Fresh spinach works best, but frozen spinach can be substituted if drained thoroughly.
- If the sauce thickens too much, add a splash of chicken broth.
Serving Suggestions
- Serve alongside a crisp garden salad for a balanced meal.
- Pair with mashed cauliflower or zucchini noodles for a low-carb side.
- For non-keto eaters, serve with garlic bread or buttered noodles.
Tips
- Use freshly grated cheese for the best texture and flavor.
- Make the casserole ahead of time and refrigerate for up to 24 hours before baking.
- Store leftovers in an airtight container and reheat in the oven or microwave.
Prep Time
15 minutes
Cooking Time
30 minutes
Total Time
45 minutes
Nutritional Information (Per Serving)
- Calories: 430
- Protein: 38g
- Sodium: 750mg
- Carbohydrates: 6g
- Fat: 30g
FAQs
Q: Can this be frozen? Yes, this casserole freezes well. Store it in an airtight container and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating.
Q: What can I use instead of heavy cream? Coconut cream is a great alternative for a dairy-free option.
Q: How long will leftovers last? Leftovers can be stored in the refrigerator for up to 3 days.
Conclusion
This Chicken Spinach and Mushroom Low Carb Oven Dish is a delightful combination of flavors and textures that’s both nutritious and satisfying. The creamy sauce, tender chicken, and fresh vegetables come together to create a dish that’s perfect for any occasion. Whether you’re following a keto diet or just want a comforting meal without the carbs, this casserole is sure to become a favorite. Try it today and enjoy a wholesome, delicious dinner that’s as easy to make as it is to love.