Bread Topping

Place the chopped bread in a bowl and dress with the olive oil, garlic, grana and season with salt and pepper, set aside until needed. In a pan place the butter and the bacon along with the sausage and the onions, roast on high heat until golden brown. Add the wine, evaporate completely and when you see the butter again sprinkle the flour, stir well and add the milk, simmer for a few minutes and when the sauce is dense add the cheddar and gruyere, turn the fire to minimum and simmer gently Boil the pasta in plenty of salted water until al dente, drain and put into the sauce, toss well and pour into a baking dish, top with the bread crumb and bake at 375f until the top is golden.