Preheat broiler. Cook noodles according to package directions; drain well and pat dry with paper towel. Let cool completely and cut into shards.
Heat oil in large skillet set over medium heat; cook noodles, in batches, for 3 to 5 minutes or until crispy.
Lay half of the crispy noodles on foil-lined baking sheet. Scatter half of the Alfredo sauce, sausage and mozzarella over top. Repeat layers.
Broil for about 2 minutes or until cheese is melted. Sprinkle with basil. Serve with tomato sauce for dipping.
Tip: For vegetarian nachos, substitute canned beans for sausage.
National Pasta Association Recipe