Two Potato Gratin

Total Time: 1 hr 15 mins Preparation Time: 15 mins Cook Time: 1 hr

Ingredients

• Servings: 6
• 1 tablespoon butter
• 1 cup whole milk or 1 cup 2% low-fat milk
• 3/4 teaspoon salt
• 1/8 teaspoon fresh ground pepper
• 1 pinch dried ancho chile powder
• 1 pinch of grated nutmeg
• 1 lb yukon gold potato, peeled, and sliced into 1/2 inch thick rounds
• 1 lb sweet potato, peeled and sliced into 1/2 inch thick rounds
• 3 tablespoons whole grain mustard
• 1 cup shredded gruyere cheese

Recipe

• 1 preheat oven to 400 degrees. butter a shallow 2-quart gratin pan or ceramic baking dish.
• 2 in a large saucepan, combine milk, salt, pepper, chili powder, and nutmeg.
• 3 heat to a boil over medium high heat.
• 4 add potatoes and return to boil, simmering a few minutes, until mixture thickens slightly.
• 5 remove pan from heat; stir in mustard.
• 6 with a slotted spoon, transfer half the potatoes to gratin dish; place in an even layer, sprinkle with 1/2 cup of gruyere.
• 7 top with remaining potatoes; pour milk mixture over potatoes and sprinkle with remaining 1/2 cup gruyere. bake 40 minutes until potatoes are tender and the top is golden.