Ingredients 1 (6-oz.) sweet potato, halved lengthwise and thinly sliced 1/4 cup olive oil, divided 1 (1-lb.) pork tenderloin, trimmed and cut into 1/2-in.-thick slices 1/2 teaspoon kosher salt, divided 1/2 teaspoon black pepper 1/2 cup hard apple cider or regular cider 2 tablespoons grainy mustard 2 tablespoons Dijon mustard 2 tablespoons unsalted butter 2 […]