TWO POTATO GRATIN

By pat1908

Ingredients

• 1 Tbsp butter
• 1 cup whole or 2 % milk, cream, or half and half
• 3/4 tsp salt
• 1/2 tsp pepper
• Pinch of chili powder
• Pinch of grated nutmeg
• 1 lb Yukon Gold potatoes, peeled and sliced into 1/2 inch rounds
• 1 lb sweet potatoes, peeled and sliced into 1/2 inch rounds
• 3 Tbsp whole grain mustard
• 1 cup shredded Gruyere cheese

Preparation

Step 1

Preheat oven to 400 degrees. Butter a shallow 2 quart gratin pan.
In a large saucepan, combine milk, salt, pepper, chili powder, and nutmeg. Heat to boiling over . Add potatoes and return to a boil; simmer a few
minutes, until mixture thickens . Remove from heat and stir in mustard.
With a slotted spoon, transfer half the potatoes to gratin dish; place in an even layer. Sprinkle with ½ cup of cheese. Top with remaining potatoes; pour milk
mixture over potatoes and sprinkle with remaining cheese. Bake 40 minutes, until potatoes are tender and top is golden.