A cozy, creamy casserole that combines tender chicken, garlicky mushrooms, and a rich, cheesy sauce without the carbs — perfect for weeknights or a simple dinner with friends.
Ingredients
4 boneless, skinless chicken breasts
2 cups mushrooms, sliced
3 cloves garlic, minced
2 cups fresh spinach
1 cup heavy cream
1 cup shredded cheese (cheddar or mozzarella)
2 tablespoons olive oil
Salt and pepper to taste
1 teaspoon dried thyme or Italian seasoning
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Instructions
1. Preheat the oven to 375°F (190°C) and lightly grease a medium baking dish.
2. Heat 2 tablespoons of olive oil in a skillet over medium heat. Add minced garlic and sliced mushrooms, sauté for 5–7 minutes, then season with salt and pepper.
3. Add fresh spinach to the skillet and cook until wilted for 1–2 minutes. Remove from heat.
4. Place chicken breasts in the prepared baking dish and season with salt, pepper, and dried thyme or Italian seasoning.
5. In a bowl, whisk together heavy cream, shredded cheese, salt, pepper, and thyme. Adjust seasoning to taste.
6. Spread the garlic-mushroom-spinach mixture over the chicken, then pour the cream-and-cheese mixture over the top.
7. Bake for 25–30 minutes until the chicken reaches an internal temperature of 165°F (74°C) and the cheese is bubbly. Broil for 1–2 minutes if a browned top is desired.
8. Let the casserole rest for 5 minutes before serving.