Step 1

Preheat oven to 350 degrees Fahrenheit and lightly grease a 2-quart casserole dish with cooking spray.

Step 2

Add the bacon to a cold skillet, then turn the heat to medium. Cook until crispy, then transfer it to a plate.

Step 3

In the same skillet over medium heat, cook the cubed chicken until brown on all sides. This should take about 6-7 minutes. Once the chicken is done, remove the pan from the heat.

Step 4

While the chicken cooks, cook the pasta in a large pot to al dente, per the instructions on the box. Drain and pour it back into the pot.

Step 5

Add the chicken, half of the bacon, the Alfredo sauce, ranch seasoning mix, grated parmesan, and Italian seasoning. Stir to combine.

Step 6

Pour the pasta mixture into the baking dish. Top with the mozzarella, cheddar, and the remaining bacon.

Step 7

Bake for 25 minutes or until the cheese is melted and the sauce is bubbly.

Step 8

Let the dish sit on a wire rack for 5-10 minutes. Garnish with sliced onions, if desired, then serve, and enjoy.