TWO-POTATO GRATIN

Two-Potato Gratin image

Provided by By Betty Crocker Kitchens

Categories Side Dish

Time 1h30m

Yield 10

Number Of Ingredients 10

Previous Next

1/4 cup butter or margarine
1/4 cup Gold Medal™ all-purpose flour
2 cups milk
1 teaspoon Dijon mustard
1/2 teaspoon salt
1/4 teaspoon pepper
4 oz smoked Gruyère cheese, shredded (1 cup)
1 cup shredded white Cheddar cheese (4 oz)
1 1/4 lb unpeeled Yukon Gold potatoes (3 to 4 large), cut into 1/4-inch slices
2 medium sweet potatoes, peeled, cut into 1/4-inch slices (1 1/2 lb)

Steps:

Heat oven to 375°F. Spray 2-quart casserole dish with cooking spray.
In 1-quart saucepan, melt butter over medium heat. Stir in flour; cook 1 minute. Gradually add milk, stirring constantly with whisk. Heat to boiling; reduce heat. Simmer uncovered 5 minutes. Stir in mustard, salt and pepper. Remove from heat; stir in cheeses until melted.
Layer half of the potatoes in casserole; pour half of the sauce over potatoes. Repeat layers once.
Cover; bake 30 minutes. Uncover; bake 30 minutes longer or until potatoes are tender and top is golden brown. Let stand 10 minutes before serving.

Nutrition Facts : Calories 280, Carbohydrate 29 g, Fat 1, Fiber 3 g, Protein 10 g, SaturatedFat 8 g, ServingSize 1 Serving, Sodium 340 mg