Cooking the Pasta: Bring a large pot of water to a boil. Add macaroni and cook according to package instructions. Drain, return the pasta to the pot and stir in the butter until melted.
8 oz Macaroni, 1 tbsp Unsalted Butter
Prepare the Bread Crumb Mixture: Prepare a clean bowl, add bread crumbs, melted butter and salt, mix well and set aside.
2/3 cup Bread Crumbs, 1 tbsp Unsalted Butter, 1/4 tsp Kosher Salt
Make the White Sauce: Melt butter in a large saucepan over medium heat. Add flour, stirring constantly, and cook for 1 minute. Add about 1 cup of milk and stir to dissolve paste in the milk. Then add remaining milk and stir until there are no lumps. Season with salt, pepper, garlic powder, and onion powder, stirring frequently, until sauce is thick and creamy, 5 – 8 minutes. Remove from heat and stir in cheese and set aside.
1 tbsp Unsalted Butter, 1/3 cup All Purpose Flour, 3 cup Whole Milk, 1 1/2 cups Cheddar Cheese, 1/2 cup Mozzarella Cheese, grated, 1/4 tsp Kosher Salt
Assemble the Mac and Cheese: Pour the sauce into the pan with the macaroni. Give it a quick stir and return to the baking dish. Sprinkle with the breadcrumbs.
Preheat and Start Cooking: Press the "Start Cooking" button to start preheating. Once preheated, place the baking dish on the roasting pan and insert it into Level 2.Oven SettingsMode: BakeTemp: 175℃Time: 25minPreheat: ON
Remove the Mac and Cheese from Oven: With a pair of oven gloves, carefully remove the roasting pan.