Instructions

  1. Preheat oven to 350 degrees.
  2. Cook macaroni according to package directions, drain and set aside.
  3. Melt butter in saucepan.
  4. Add shallots, sun dried tomatoes and mushrooms and cook them for a minute or two until they are just tender.
  5. Stir in flour and mustard powder.
  6. Slowly add milk.
  7. Bring to a low boil and stir often until the sauce has thickened a bit.
  8. Stir in the cheese and the white wine. Stir constantly until the cheese has completely melted.
  9. Add the cooked macaroni to the pan with the sauce and stir until the all of the pasta is coated by the sauce.
  10. Transfer to an oven proof dish and bake in the oven for about 15 minutes.
  11. Serve.