• 3 Tbsp. butter or margarine
• 2 Tbsp.  flour
• 1/2 tsp. salt
• 2 cups  milk
• 2 cups KRAFT Shredded Sharp Cheddar Cheese, divided
• 1 pkg.  (7 oz.) elbow macaroni (1-3/4 cups), cooked, drained

Directions

1. Preheatthe oven to 350°F.
2. Melt the butter in large saucepan over low heat.
3. Add the flour and salt; mix well.
4. Cook the mixture for 2 minutes or until bubbly.
5. Gradually add milk, stirring until well blended.
6. Cook on medium heat until mixture boils and thickens, stirring constantly.
7. Reduce heat to low; simmer 3 to 5 minutes or until thickened.
8. Add 1-1/2 cups of the cheese; cook until melted, stirring constantly.
9. Add macaroni; mix lightly.
10. Pour into 1-1/2-quart casserole; sprinkle with remaining 1/2 cup cheese.
11. Bake20 minutes or until heated through.