Pesto Buttermilk Mashed Potatoes
You may not believe it, but buttermilk mashed potatoes are just as fluffy as regular mashed potatoes made with heavy cream. The only difference is a pleasant tangy taste from the buttermilk. Here, homemade pistachio-basil pesto enhances the flavor of the mashed potatoes. There is nothing subtle about this dish; it's absolutely bursting with color and flavor.