With no gluten, meat, dairy, soy, or nuts, this lively dish by one of our favorite food bloggers, Beth Manos Brickey of Tasty Yummies, is free of everything—except flavor. The mushrooms and corn are grilled, but they can easily be prepared in the kitchen: Cut the marinade-coated portobellos into 1⁄4-inch-thick strips and cook them in a large pan over medium-high heat until tender, 8 to 10 minutes; cook foil-wrapped ears of corn on a baking sheet in a preheated 450ºF oven for 20 to 25 minutes.