When you’re craving something comforting yet wholesome, this creamy cottage cheese casserole with chicken, mushrooms, and spinach is exactly what you need. It’s a rich and satisfying dish that combines tender chicken with earthy mushrooms and fresh spinach, all baked in a luscious cottage cheese sauce. You’ll love how creamy and flavorful this casserole is, making it a perfect weeknight dinner or cozy weekend meal.
This cottage cheese casserole recipe is easy to prepare, packed with protein and veggies, and has a beautiful golden crust on top. Once you try it, it may just become your go-to casserole for busy evenings or meal prepping. Ready to dive into this delicious dish? Let’s get started!
Why You'll Love This Recipe
- Uses cottage cheese for a creamy, high-protein, and lower-fat sauce.
- Combines nutrient-rich spinach and earthy mushrooms for great flavor and texture.
- Simple prep with accessible ingredients you likely have on hand.
- Comforting casserole perfect for family dinners or meal prepping.
- Golden baked top with melty cheese that adds a delightful crispness.
Ingredients
Gather these fresh and pantry staples to make your creamy cottage cheese casserole come together beautifully.
- 2 cups cooked chicken breast, shredded or diced
- 8 ounces baby bella mushrooms, sliced
- 4 cups fresh spinach, roughly chopped
- 1 1/2 cups low-fat cottage cheese
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 cup diced onion
- 3 cloves garlic, minced
- 2 tablespoons olive oil
- 1/4 cup whole milk
- 1 teaspoon dried thyme
- 1 teaspoon dried oregano
- Salt and freshly ground black pepper to taste
- Nonstick cooking spray for the casserole dish
Recipe Details
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Servings: 6
- Calories: Approximately 320 per serving
How to Make Creamy Cottage Cheese Chicken Mushroom and Spinach Casserole Recipe You Need to Try Tonight
- Preheat your oven to 375°F (190°C) and lightly grease a 9x13-inch casserole dish with nonstick spray.
- Heat olive oil in a large skillet over medium heat. Add diced onion and cook until translucent, about 3-4 minutes. Stir in minced garlic and sliced mushrooms, cooking until mushrooms release their moisture and start to brown, about 6-7 minutes.
- Add chopped spinach to the skillet and cook until wilted, about 2 minutes. Season the mixture with dried thyme, oregano, salt, and pepper. Remove from heat.
- In a large mixing bowl, combine the cooked chicken, sautéed vegetables, cottage cheese, whole milk, half of the mozzarella cheese, and half of the Parmesan cheese. Stir gently until everything is well incorporated.
- Transfer the mixture into the prepared casserole dish, spreading it evenly. Sprinkle the remaining mozzarella and Parmesan cheeses evenly over the top for a golden crust.
- Bake uncovered in the preheated oven for 25-30 minutes, or until the casserole is bubbly and the cheese on top is melted and lightly browned.
- Remove from the oven and let the casserole rest for 5 minutes before serving to allow it to set slightly.
Tips for the Best Results
- Use fresh spinach rather than frozen for the best texture and flavor.
- Cook the mushrooms thoroughly to avoid excess water in the casserole.
- For extra creaminess, blend the cottage cheese briefly before mixing.
- Feel free to swap mozzarella for cheddar or gouda to vary the cheese flavor.
- Let the casserole cool a bit before serving to make slicing easier and prevent it from falling apart.
Storage and Reheating
Store any leftover cottage cheese casserole in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave until warmed through or place the entire casserole back in a 350°F oven covered with foil until heated evenly.
This casserole also freezes well. Portion it into freezer-safe containers and freeze for up to 3 months. Thaw overnight in the fridge before reheating for best results.
Frequently Asked Questions
Can I use other types of cheese instead of mozzarella?
Absolutely! Cheddar, gouda, or Monterey Jack work well and bring unique flavors. Just choose a cheese that melts smoothly for that creamy topping.
Is it necessary to cook the spinach before adding it?
Cooking the spinach helps remove excess moisture so your casserole doesn’t become watery. It also softens the greens and blends their flavor better with the other ingredients.
Can I make this casserole vegetarian?
Yes! Simply omit the chicken and add extra mushrooms, tofu, or cooked lentils for protein. The cottage cheese sauce will keep it creamy and satisfying.
How can I make this recipe lower in calories?
Use low-fat or nonfat cottage cheese and reduce the amount of cheese on top. You can also increase the spinach and mushrooms to add volume without many extra calories.
