America s Test Kitchen Duchess Potato Casserole Recipe
America's Test Kitchen Duchess Potato Casserole Recipe
Potatoes are a staple in every kitchen. Whether you are looking for a side dish for your Sunday roast or for something a bit different to take to your next potluck, America's Test Kitchen Duchess Potato Casserole is sure to be a hit. This creamy and cheesy potato casserole is the perfect comfort food for any occasion. Here is the recipe for this delicious dish.
Ingredients
- 2 pounds russet potatoes, peeled and cut into 1-inch cubes
- 2 tablespoons butter
- 1/2 cup low-fat milk
- 2 tablespoons all-purpose flour
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon salt
- 1/4 teaspoon black pepper
- 2 cups grated sharp cheddar cheese, divided
- 1/4 cup Parmesan cheese, grated
Instructions
Preheat oven to 375 degrees F. Grease a 9x13 inch baking dish and set aside.
Bring a large pot of salted water to a boil. Add the potatoes and cook until just tender, about 8 minutes. Drain and set aside.
In a medium saucepan, melt the butter over medium heat. Add the milk and whisk to combine. Add the flour, garlic powder, onion powder, salt, and pepper and whisk until thickened. Remove from heat and stir in 1 cup of the cheddar cheese and the Parmesan cheese until melted. Add the cooked potatoes and stir until fully coated.
Transfer the potato mixture to the prepared baking dish and spread into an even layer. Sprinkle the remaining 1 cup of cheddar cheese over the top. Bake in preheated oven for 25-30 minutes, or until the cheese is melted and bubbly. Serve warm.
Nutrition
Serving size: 1/8 of the casserole
Calories: 270, Fat: 13 g, Carbohydrates: 23 g, Protein: 13 g
