Miso Mushroom Scalloped Potatoes - Roth Cheese

Ingredients

• 4 tablespoons unsalted butter
• 3 tablespoons white or red miso paste
• 1/2 small white or yellow onion, peeled and diced
• 1 pound shiitake mushrooms, sliced
• 1 teaspoon Kosher salt
• 1/4 teaspoon white pepper
• 1/4 cup all-purpose flour
• 1 cup water
• 1/2 cup milk
• 1/2 cup sour cream
• 2 pounds small Yukon Gold Potatoes, sliced into 1/8-inch rounds
• 2 tablespoons olive oil
• 1 (6-oz) block Roth Creamy Havarti cheese, shredded
• Chopped parsley, garnish