Herbed Sweet Potato Gratin - Anolon Cookware

Ingredients

• 1 pound russet potatoes, peeled and thinly sliced
• 1 pound sweet potatoes, peeled and thinly sliced
• 1 1/3 cups heavy cream
• 3 tablespoons butter
• 1 garlic clove, minced
• 1/2 teaspoon dried rosemary
• 1/2 teaspoon dried thyme
• 1 teaspoon kosher salt
• 1/2 teaspoon black pepper
• 1 cup sharp cheddar cheese, grated