Ham and Scalloped Potatoes

Ingredients

cooking spray

8potatoes, peeled and thinly sliced

½ cup butter

1onion, finely chopped

½ cup all-purpose flour

2 teaspoons Dijon mustard

1 teaspoon salt

¼ teaspoon ground black pepper

3 cups milk

2 cups shredded Cheddar cheese

3 cups diced ham

Directions

Step 1

Preheat oven to 350 degrees F (175 degrees C). Spray a 9×13-inch baking dish with cooking spray.

Step 2

Bring a large pot of water to a boil. Add sliced potatoes and cook until almost tender, 5 to 10 minutes. Transfer to a colander and rinse with cold water until cool enough to handle. Drain well.

Step 3

Melt butter in a large skillet over medium heat. Add onion; cook and stir until tender, about 5 minutes. Stir in flour, Dijon mustard, salt, and pepper; cook for 1 minute. Gradually pour in milk, stirring constantly until sauce is thickened, about 5 minutes. Stir in Cheddar cheese until melted.

Step 4

Layer half of the potatoes in the bottom of the prepared baking dish. Top with 1 1/2 cup diced ham and half of the Cheddar cheese sauce. Repeat layering potatoes, ham, and sauce.

Step 5

Bake in the preheated oven until the top is lightly browned, about 1 hour.

Source: Read Full Article