Preheat the oven to 400°F (200°C).

In a mixing bowl, combine Parmesan cheese, breadcrumbs, garlic powder, salt, and pepper.

Coat each chicken breast in the mixture and place them on a baking sheet.

Bake the chicken in the preheated oven for 25-30 minutes or until golden brown and cooked through.

In a saucepan, melt butter over medium heat and add minced garlic.

Sauté until fragrant, then add heavy cream and simmer for a few minutes.

Serve the chicken with the garlic sauce drizzled on top and garnish with parsley.