`Combine 2 cups leftover mashed potatoes, a heaping 1/3 cup flour, 2 tablespoons milk and 1 tablespoon chopped mixed herbs in a bowl; knead until smooth.
`Season with salt and pepper.
`Divide into 4 balls on a floured surface and flatten each into a 3-inch patty.
`Melt 1 1/2 tablespoons butter in a large skillet over medium-high heat; add the patties and cook until golden brown, 4 to 5 minutes per side, adding more butter to the pan as needed.
`Season with salt.
