Simple Two-Potato Gratin

By harvard88

Ingredients

• 3 3 3 pounds mixed russet potatoes and sweet potatoes
• Butter for baking dish and foil
• 1 1/2 1 1/2 1/2 cups heavy whipping cream
• 1/2 1/2 1/2 cup chicken broth
• 1 1 1 tablespoon chopped sage
• 1 1 1 minced garlic clove
• 1 1 1 teaspoon kosher salt
• ground black pepper
• 1 1 1 cup grated Gruyère cheese

Details

Servings 8
Adapted from epicurious.com

Preparation

Step 1

Spread potatoes in a buttered 11x7-inch baking dish. Combine heavy whipping cream, chicken broth, chopped sage, garlic, and salt; pour over potatoes. Sprinkle with pepper. Cover with buttered foil; bake at 425°F for 35 minutes. Sprinkle with Gruyère cheese. Bake uncovered until brown and bubbling, about 25 minutes. Let rest before serving.