Reinvent Your Leftover Mashed Potatoes With Pizza Toppings - Chowhound

Mashed potato pizza crust is great for using up leftover smashed potatoes or other potato dishes that are a little bit thicker than traditional mashed potatoes. To make a potato crust, press the leftover mashed or smashed potatoes down into a pizza pan to create a uniform layer. Drizzle the top with olive oil and Italian seasoning to get a pizza flavor on your crust. You can also use roasted garlic and herb…