1. Preheat your oven to 375°F (190°C). Grease a 9×13 inch baking dish and set aside.
2. Cook the macaroni according to package instructions until al dente. Drain and set aside.
3. In a skillet, heat olive oil over medium heat. Add the diced chicken, honey, black pepper, and red pepper flakes. Stir to coat the chicken evenly and cook for 5 minutes until the chicken is slightly caramelized. Set aside.
4. In a medium saucepan, melt the butter over medium heat. Stir in the flour and cook for 1-2 minutes until it forms a paste and smells slightly nutty.
5. Gradually whisk in the milk, ensuring no lumps form. Cook until the mixture thickens slightly, about 5 minutes.
6. Add the garlic powder and salt. Stir in the cheddar and mozzarella cheeses until melted and smooth.
7. Combine the cooked macaroni, chicken, and cheese sauce in a large bowl. Mix until the pasta and chicken are fully coated.
8. Transfer the mixture to the prepared baking dish. Sprinkle the breadcrumbs evenly over the top.
9. Bake in the preheated oven for 20-25 minutes, or until the top is golden brown and bubbly.
10. Remove from oven and let cool for a few minutes before garnishing with chopped parsley. Serve warm and enjoy!

Remember, cooking is about creativity and joy. Don’t be afraid to adjust the seasonings to your liking. This dish is all about bringing your own flair to the table.