1lb.elbow macaronicooked according to package instructions
5TB.unsalted butter
4TB.AP flour
2C.whole milk
1C.Half & Half
3/4tsp.dry mustard
1 1/2tsp.kosher salt
1/4tsp.ground black pepper
2C.shredded Cheddar cheese + 1/2 cup for sprinkling on top
1 1/2C.langostinoscooked
1C.cooked baconchopped
2TB.chiveschopped, optional
1/4C.seasoned breadcrumbs
1TBbuttermelted
Instructions
Preheat oven to 375°F.
In a small pot, combine milk and half & half. Heat until warm, cover and set aside.
In a large saucepot, melt butter over low heat. Add flour and whisk to combine. Turn heat up to medium and whisk roux for 2 -3 minutes.
Add milk mixture and whisk to combine. Using a rubber spatula, go around the edges of your pan to make sure all of the flour gets incorporated.
Add dry mustard, salt and pepper. Continue whisking frequently until sauce has thickened, about 5 minutes, and is smooth and uniform. Add cheese and give it a good stir.
Add cooked macaroni, bacon and langostinos to the cheese sauce. Stir to combine.
Pour into glass baking dish.
Stir together 1 TB melted butter, breadcrumbs and remaining cheddar.
Sprinkle over macaroni and bake for approximately 15 minutes, until bubbly and browned on top. (You can also use the broiler - just watch it carefully)
Top with chopped chives, if desired.
Remove from oven and let it rest for 5 minutes before serving.
Notes
Langostinos are most often sold frozen, already cooked.