Colcannon Idaho® Potato and Kale Casserole | Idaho Potato Commission

Ingredients

• 2 pounds Idaho® potatoes, peeled and cubed into 1-inch pieces
• 4 tablespoons unsalted butter, divided, plus more to grease the dish
• 1 cup whole milk
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 large onion, peeled and diced
• 2 medium cloves garlic, peeled and crushed or grated
• 5 ounces baby kale leaves
• 2 ounces aged sharp white cheddar cheese, shredded