Ingredients:
- 16 oz (454g) Elbow macaroni or Cavatappi
- 1 tbsp (15g) Salt
- 4 tbsp (57g) Unsalted butter
- 1/4 cup (30g) All-purpose flour
- 3 cups (710ml) Whole milk
- 1/2 cup (120ml) Low-sodium vegetable broth
- 1/2 tsp (3g) Garlic powder
- 1/2 tsp (3g) Smoked paprika
- 1/4 tsp (1.5g) Ground nutmeg
- 8 oz (225g) Sharp Cheddar, freshly grated
- 8 oz (225g) Gruyère cheese, freshly grated
- 1 cup (60g) Panko breadcrumbs
- 2 tbsp (28g) Melted butter
- 1/2 cup (50g) Grated Parmesan cheese
Instructions:
- Boil a large pot of salted water. Cook the macaroni for 2 minutes less than the 'al dente' package instructions. Drain and set aside.
- Melt 4 tbsp butter over medium heat. Whisk in flour and cook for 1–2 minutes until the mixture smells slightly nutty but remains pale.
- Gradually whisk in the whole milk and vegetable broth, stirring constantly to prevent lumps. Simmer until the sauce thickens enough to coat the back of a spoon.
- Remove the pot from the heat to prevent the sauce from breaking. Fold in the sharp cheddar and Gruyère cheese one handful at a time, stirring gently until glossy and smooth.
- Stir in the garlic powder, smoked paprika, and ground nutmeg.
- Combine the under-boiled macaroni with the cheese sauce and transfer the mixture to a 9x13 inch baking dish.
- In a small bowl, combine panko breadcrumbs, 2 tbsp melted butter, and grated Parmesan cheese. Sprinkle the mixture evenly over the top of the macaroni.
- Bake until the topping forms a mahogany-colored, shattering crust.