•1 pound elbow macaroni
•1/4 cup (1/2 stick) butter
•2 tablespoons all-purpose flour
•1/2 teaspoon seafood seasoning (Old Bay)
•1/2 teaspoon salt
•1/2 teaspoon black pepper
•2 cups milk
•4 cups shredded sharp Cheddar cheese, divided
•1 pound cooked medium-sized shrimp, cut in half
1.Preheat oven to 375 degrees F. Coat a 9- x 13-inch baking dish with cooking spray.
2.Cook macaroni according to package directions; drain.
3.In a large soup pot, melt butter over medium heat. Add flour, seafood seasoning, salt, and pepper; mix well. Gradually add milk, bring to a boil, and cook until thickened, stirring constantly. Stir in 3 cups cheese until melted.
4.Add cooked macaroni and shrimp to cheese sauce and stir until thoroughly combined; pour mixture into prepared baking dish and sprinkle top with remaining cheese.
5.Bake 35 to 40 minutes, or until heated through and top is golden.
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