# What You Need:
→ Pasta
01 - 14 oz penne or rigatoni
02 - Salt for boiling water
→ Gravy Layer
03 - 1¼ cups turkey or chicken gravy, homemade or store-bought
04 - 2 tablespoons unsalted butter
→ Turkey & Cheese
05 - 14 oz cooked turkey breast, shredded or chopped
06 - 7 oz mozzarella cheese, shredded
07 - 3.5 oz sharp cheddar cheese, shredded
08 - ¼ cup Parmesan cheese, grated
→ Vegetables & Aromatics
09 - 1 medium onion, finely chopped
10 - 2 cloves garlic, minced
11 - 1 tablespoon olive oil
12 - 1 cup frozen peas (optional)
13 - 1 teaspoon dried thyme
14 - ½ teaspoon black pepper
15 - ½ teaspoon salt, adjust to taste
→ Sauce
16 - 1 cup whole milk
17 - 2 tablespoons all-purpose flour
# Directions:
01 - Preheat oven to 375°F. Grease a 9 x 13-inch baking dish.
02 - Boil salted water and cook pasta until just al dente. Drain and set aside.
03 - Heat olive oil in a skillet over medium heat. Cook chopped onion until soft, about 5 minutes. Add garlic, thyme, salt, and black pepper; cook another minute.
04 - Sprinkle flour over onions and stir for 1 minute. Gradually whisk in milk and cook until thickened, about 2 to 3 minutes. Stir in butter until melted and remove from heat.
05 - In a large bowl, mix cooked pasta, onion sauce, turkey, peas if using, half the mozzarella, cheddar, and Parmesan cheeses.
06 - Spread half of the pasta mixture evenly into the prepared baking dish.
07 - Evenly pour or spoon the gravy over the pasta layer, allowing moisture to soak in.
08 - Top with the remaining pasta mixture, then sprinkle remaining mozzarella, cheddar, and Parmesan cheeses evenly over the top.
09 - Bake uncovered for 30 to 35 minutes until the top is golden and bubbling.
10 - Allow the casserole to rest for 10 minutes before serving.