Million Dollar Chicken Alfredo Casserole

Ingredients

• 12 ounces Spaghetti (dry pasta, cook according to package directions until al dente)
• 8 ounces Cream Cheese (softened to room temperature for easy mixing)
• 1 cup Cottage Cheese (full‑fat for richness)
• 0.25 cup Sour Cream (adds tanginess)
• to taste Black Pepper (freshly ground)
• 1 pound Cooked Chicken Breast (can be rotisserie, boiled, or Instant‑Pot cooked; cut into bite‑size pieces)
• 15 ounces Jarred Alfredo Sauce (any quality jarred alfredo; use enough to coat the casserole)
• 8 ounces Mozzarella Cheese (shredded; provides melt and stretch)
• 0.5 cup Parmesan Cheese (freshly grated; adds salty bite and golden crust)
• 2 tablespoons Fresh Parsley (chopped, for garnish)
• 1 spray Cooking Spray (to lightly coat the 9×13‑inch baking dish)

Instructions

1. Preheat Oven

   Set the oven to 350°F (175°C) and let it preheat while you prepare the other components.

   Time: PT5M

   Temperature: 350°F

2. Cook Spaghetti

   Bring a large pot of salted water to a rolling boil, add the 12 oz spaghetti, and cook according to the package directions (about 10‑12 minutes) until al dente. Drain in a colander and set aside.

   Time: PT12M

3. Make Cheese Base

   In a large mixing bowl, combine the softened 8 oz cream cheese, 1 cup cottage cheese, ¼ cup sour cream, and freshly ground black pepper. Mash and stir until the mixture is smooth and well‑blended.

   Time: PT5M

4. Combine Pasta with Cheese

   Add the drained spaghetti to the cheese mixture and toss gently until every strand is evenly coated.

   Time: PT3M

5. Transfer to Baking Dish

   Lightly spray a 9×13‑inch baking dish with cooking spray and spread the cheese‑coated spaghetti evenly across the bottom.

   Time: PT2M

6. Add Chicken

   Take 1 lb cooked chicken breast, chop into bite‑size pieces, and scatter over the pasta layer, distributing evenly.

   Time: PT5M

7. Pour Alfredo Sauce

   Evenly pour the 15 oz jarred alfredo sauce over the chicken and pasta, making sure the mixture is fully covered.

   Time: PT2M

8. Add Cheese Topping

   Sprinkle the 8 oz shredded mozzarella over the top, then add the grated Parmesan (about ½ cup) for extra flavor and color.

   Time: PT2M

9. Bake

   Place the dish in the preheated oven and bake for 25‑35 minutes, until the cheese is melted, bubbly, and the top turns a deep golden brown.

   Time: PT30M

   Temperature: 350°F

10. Rest and Garnish

    Remove the casserole from the oven, let it rest for 5 minutes, then sprinkle chopped fresh parsley over the surface before serving.

    Time: PT5M

Nutrition Facts

Calories

560

Protein

32 g

Carbohydrates

48 g

Fat

26 g

Fiber

2 g