Preheat the oven to 375°
Boil pasta in salted water for 1-2 minutes short of package directions. Drain and set aside
In a large pot, melt truffle oil and butter together until bubbling. Add in flour and whisk until incorporated. Cook 1 minute to cook out raw flour taste
Pour in milk and whisk. Bring to a simmer, whisking constantly until the sauce is thick enough to coat a spoon.
Stir in cheese and whisk until melted. Add in truffle powder, salt and pepper to taste, then stir in cooked noodles.
In a small bowl, combine panko, bread crumbs, and truffle oil until the breadcrumbs are moist
Pour pasta in a greased casserole dish and top with bread crumb mixture.
Bake for 15-20 minutes and broil for 1 minute or until the crumbs are golden brown. Serve immediately.
