Ingredients
Equipment
Method
- Preheat oven to 375°F (190°C) and grease a 9×13‑inch baking dish.
- Cook pasta in boiling salted water until just al dente. Drain and set aside.
- In a saucepan, melt butter over medium heat. Whisk in flour and cook for 1 minute to form a roux.
- Gradually whisk in milk and cream. Add mustard and garlic, if using. Cook until thickened.
- Lower heat and stir in 3 cups of shredded cheese. Mix until smooth. Season with salt and pepper.
- Combine cheese sauce with drained pasta, stirring until fully coated.
- Transfer to baking dish. Top with remaining cheese and optional breadcrumbs. Dot with butter if desired.
- Bake for 20–25 minutes, or until golden and bubbly. Broil for 1–2 minutes for extra crispiness.
- Let rest for 5–10 minutes before serving.
Notes
Customize by adding bacon, broccoli, or smoked paprika. You can also make ahead and freeze before baking.
