Potato, Celeriac, And Green Onion Gratin

• 3/4 teaspoon salt
• 1/2 teaspoon dried marjoram
• 1/2 teaspoon black pepper
• 6 cups thinly sliced baking potato (about 2 pounds)
• Cooking spray
• 1 (2-pound) celeriac (celery root), peeled, quartered lengthwise, and thinly sliced
• 1 cup thinly sliced leek (about 2 medium)
• 1 cup thinly sliced green onion
• 1 cup (4 ounces) shredded reduced-fat Jarlsberg cheese
• 1/2 cup fat-free, less-sodium chicken broth
• 1/2 cup dry sherry
• 1/2 cup dry breadcrumbs
• 2 tablespoons chopped fresh parsley
• 1 tablespoon grated fresh Parmesan cheese
• 1 tablespoon olive oil

1. Preheat oven to 375u0b0.
2. Combine first 3 ingredients.
3. Arrange 2 cups potato slices in a 13 x 9-inch baking dish coated with cooking spray. Arrange half of celeriac slices over potato slices. Top with 1/2 cup leek, 1/2 cup onions, and 1/2 cup Jarlsberg cheese. Sprinkle with one-third of marjoram mixture. Repeat procedure with 2 cups potato slices; remaining celeriac slices, leek, onions, and Jarlsberg cheese; and one-third of marjoram mixture.
4. Top with 2 cups potato slices. Pour broth and sherry over potato mixture; sprinkle with remaining marjoram mixture. Cover and bake at 375u0b0 for 1 hour or until tender.
5. Combine breadcrumbs and remaining ingredients; sprinkle over potato mixture. Bake, uncovered, an additional 20 minutes or until lightly browned. Let stand 10 minutes before serving.

salt, marjoram, black pepper, baking potato, cooking spray, celery root, green onion, cheese, chicken broth, sherry, breadcrumbs, parsley, parmesan cheese, olive oil

Taken from www.myrecipes.com/recipe/potato-celeriac-green-onion-gratin (may not work)