Parmesan Mashed Potato Waffles 1 1/2 cups leftover mashed potatoes 1 cup buttermilk 2 eggs 1/4 cup butter, melted 4-5 sage leaves, minced 1 cup flour 1 teaspoon baking soda 1/2 teaspoon baking powder 1/2 cup parmesan cheese, grated Sandwiches Read More …