Baked Macaroni and Cheese!

This is a great recipe for anyone who wants to spend a little more time and work on the details. It's well worth it. This tastes great!

Ingredients

• 0.5 pound elbow macaroni
• 3 tablespoons butter
• 3 tablespoons all-purpose flour
• 1 tablespoon mustard powder
• 3 cups milk
• 0.5 cup minced yellow onion
• 0.5 teaspoon paprika
• 1 bay leaf
• 1 large egg
• 12 ounces shredded sharp Cheddar cheese, divided
• 1 teaspoon kosher salt
• freshly ground black pepper
• 1 cup panko bread crumbs
• 3 tablespoons butter, melted

Steps

1. Preheat oven to 350 degrees F (175 degrees C).
2. Bring a large pot of lightly salted water to a boil. Cook elbow macaroni in the boiling water, stirring occasionally until cooked through but firm to the bite, 8 minutes. Drain.
3. Melt 3 tablespoons butter in a pot over medium heat. Whisk flour and mustard powder into melted butter until smooth, about 5 minutes. Mix milk, onion, paprika, and bay leaf into flour mixture; bring to a boil, reduce heat to medium, and simmer until sauce is thickened, about 10 minutes. Remove bay leaf from sauce.
4. Beat about 2 tablespoons sauce and egg together in a bowl to temper egg. Pour egg mixture into sauce and stir gently. Mix 3/4 of the Cheddar cheese into the sauce until melted and smooth, 2 to 3 minutes; season with salt and pepper. Fold macaroni into cheese sauce and pour into a 2-quart casserole dish. Sprinkle remaining cheese over macaroni mixture.
5. Stir panko bread crumbs and 3 tablespoons melted butter together in a bowl; sprinkle over cheese layer.
6. Bake in the preheated oven until cheese is melted and topping is lightly browned, about 30 minutes.