Skinny Macaroni and Cheese

Preheat the oven to 375 degrees F (190 degrees C).

Bring a large pot of lightly salted water to a boil. Cook elbow macaroni in the boiling water, stirring occasionally, until tender yet firm to the bite, about 8 minutes. Drain.

Mix water and powdered milk together in a bowl; set aside.

Melt butter over medium heat in a saucepan. Add milk mixture, flour, Worcestershire sauce, and salt. Stir until thick, 3 to 4 minutes. Stir in Cheddar cheese until melted, 2 to 3 minutes more. Pour sauce over cooked macaroni and pour mixture into a 9x13-inch baking pan.

Bake in the preheated oven until bubbly, about 30 minutes.