Preheat your oven to 375°F (190°C).

In a large mixing bowl, combine the shredded turkey, Alfredo sauce, and shredded mozzarella cheese. Add the garlic powder, dried Italian herbs, salt, and pepper. Mix everything together until well combined.

If using store-bought Alfredo sauce, skip this step. For homemade, melt 1/2 cup of butter over medium heat, add 1 cup of heavy cream, and bring to a simmer. Stir in 1 cup of grated Parmesan cheese, along with salt and pepper to taste.

Unroll the crescent roll dough and separate it into triangles. Arrange the triangles in a circle on a baking sheet lined with parchment paper. Spoon the turkey mixture onto the wide ends of the triangles in the center of the circle. Fold the points of the triangles over the filling, tucking them under the dough.

Brush the top of the crescent ring with olive oil. Bake for 20-25 minutes until golden brown.