Chicken Tetrazzini Casserole

Step 1

Preheat oven to 350 degrees.

Step 2

Cook the linguine based on the package instructions. Drain and save some of the pasta water.

Step 3

In a large skillet, melt 1/2 of the butter amount over medium heat.

Step 4

Add the mushrooms and cook until they are tender (approximately 5 minutes).

Step 5

Next add in the chicken, minced garlic, salt and pepper.

Step 6

Cook over medium heat until the chicken is golden brown on all sides stirring occasionally (approximately 6-7 minutes).

Step 7

Remove the chicken and mushrooms from the pan to a separate dish. Leave any remaining sauce in the large skillet.

Step 8

Then over medium heat, melt the remaining butter in the large skillet.

Step 9

Whisk in the flour until thoroughly combined.

Step 10

Then whisk in the broth and heavy whipping cream adding them each slowly.

Step 11

Then cook the sauce until it thickens, approximately 5-7 minutes.

Step 12

Toss in the pasta, chicken and mushrooms to combine. Add some of the pasta water if needed to thoroughly combine.

Step 13

Place in a 9X13 baking dish.

Step 14

Top with the parmesan cheese.

Step 15

Bake uncovered for 20-25 minutes.