Mac ‘n’ Cheese for a Bunch

Directions

• Cook macaroni according to package directions until almost tender.
• Meanwhile, preheat oven to 350°. In a large stock pot, melt 1 cup butter. Stir in flour and salt until smooth. Gradually stir in milk. Bring to a boil; cook and stir until thickened, 2 minutes. Reduce heat. Add cheese, stirring until melted. Drain macaroni; stir into sauce.
• Transfer to 3 greased 13x9-in. baking dishes. Melt remaining butter; toss with bread crumbs. Sprinkle over casseroles.
• Bake, uncovered, until golden brown, 35-40 minutes.