Mac n' cheese with Cortland apples and bacon

Preparation

1. Cook macaroni according to package directions, drain, drizzle with vegetable oil and set aside.
2. In a pan heated over medium-high heat, cook the bacon cubes, then set aside.
3. In a saucepan, melt the butter, add the flour and mix until you obtain a paste (this is called a roux).
4. Gradually whisk in the milk until you obtain a smooth sauce (béchamel).
5. Remove from heat and stir in cheese until melted, then set aside.
6. Combine pasta, sauce, apple cubes, cooked bacon, smoked paprika and chives in a mixing bowl (or in the same pot used to cook the pasta to avoid excess dishes).
7. Pour into a 22 cm x 33 cm (approx. 9" x 13") ovenproof baking dish.
8. Top with Parmesan and panko breadcrumbs
9. Bake in a preheated oven at 400°F for 30 minutes.
10. Serve immediately