Slice the top off each loaf of Italian bread and carefully scoop out the insides, leaving about a half-inch shell. Set aside the bread you removed for later use—this can be used for breadcrumbs or for dipping.
In a saucepan, melt the butter over medium heat. Add the minced garlic and sauté until fragrant, about 1 minute.
Pour in the heavy cream and bring to a simmer. Stir in the Parmesan cheese, garlic powder, Italian seasoning, salt, and pepper. Whisk until the sauce is smooth and slightly thickened, about 3-5 minutes.
Add the shredded chicken to the sauce and stir to coat evenly. Remove from heat.
Carefully fill each hollowed bread bowl with the warm chicken Alfredo mixture, packing it slightly as you go.
Place the filled bread bowls on a baking tray and bake in the preheated oven for about 15-20 minutes, or until the bread is toasted and golden brown.
Once out of the oven, garnish with fresh parsley before serving.
Notes
Serve each bread bowl on a rustic wooden board or a large platter, accompanied by a small bowl of the scooped-out bread pieces for dipping in the leftover Alfredo sauce.