Preheat your oven to 350°F (175°C).
Lightly grease a 9×13-inch baking dish.
2. Prepare the Filling
In a medium bowl, combine diced chicken, chopped broccoli, and 1 cup of shredded cheddar cheese.
Season with salt, pepper, and garlic powder to taste.
3. Stuff the Shells
Spoon the filling into each cooked pasta shell, making sure they’re generously filled.
Arrange the stuffed shells in the prepared baking dish.
4. Make the Sauce
In a small bowl, mix the cream of chicken soup with milk until smooth.
Pour the sauce evenly over the stuffed shells.
5. Top and Bake
