03 Jan 2010 Ingredients 3 1/4  teaspoons  salt, divided 12  ounces  strozzapreti or penne pasta 4  teaspoons  all-purpose flour 1 1/2  cups  skim milk, divided 2  cups  finely shredded sharp cheddar cheese, divided 1/4  cup  sliced green onions 1  teaspoon  hot sauce 1/4  teaspoon  pepper 2  slices center-cut bacon, cooked and crumbled Cooking spray Preparation Preheat broiler. Bring 6 quarts water and 1 tablespoon salt to a boil. Add pasta; cook 8 minutes or until al dente; drain. Combine flour and 1/2 cup milk in a saucepan over medium heat. Gradually add 1 cup milk; bring to a boil. Cook 1 minute, stirring constantly. Remove from heat; ... {Tags: , } {More...}