Ingredients

3 tablespoons butter3 tablespoons all-purpose flour1 teaspoon salt1/4 teaspoon pepper1-1/2 cups whole milk1 cup shredded cheddar cheese, divided3 cups grated peeled uncooked potatoes1 cup grated carrots2 tablespoons grated onion

Preparation

In a large saucepan, melt butter over medium heat. Whisk in the flour, salt and pepper until smooth. Gradually stir in milk. Bring to a boil; cook and stir for 2 minutes or until thickened. Reduce heat; add 1/2 cup cheese, stirring until melted. Add the potatoes, carrots and onion.

Transfer to a greased 8-in. square baking dish. Cover and bake at 350° for 1 hour. Sprinkle with the remaining cheese. Bake, uncovered, for 15 minutes longer or until potatoes are tender.