First Step: Cut the chicken breasts into ½-inch pieces, then toss them with 1 tablespoon olive oil and 1 tablespoon poultry seasoning. Cook over medium heat until golden brown, which takes about 5-7 minutes, ensuring the chicken stays tender and flavorful.

Second Step: Preheat your oven to 350°F and mix 1 stick of melted unsalted butter with 1 tablespoon minced garlic, 1 tablespoon chopped parsley, and 1 teaspoon crushed red pepper flakes. Spread this mixture evenly over the sliced Italian-style loaf and toast in the oven for 5-10 minutes until golden.

Third Step: In the same pan, melt the remaining ½ stick of unsalted butter over medium-low heat, stir in 1 tablespoon minced garlic, and cook for 2-3 minutes. Lower the heat, add ½ cup heavy cream, ¼ cup shredded Parmesan cheese, and 1 tablespoon chopped parsley, then simmer for 3-5 minutes until the sauce thickens slightly.

Fourth Step: Spread half of the Alfredo sauce on the toasted bread, top with the cooked chicken, ½ cup shredded mozzarella cheese, and the remaining sauce for a layered effect.

Fifth Step: Bake at 350°F for 5 minutes until the cheese melts and everything is warm and bubbly. For additional flavor, you can customize with herbs or spices along the way.