2 tablespoons (30 g) butter, cut into 3 even pieces 2 slices hearty white bread, such as Pepperidge Farm or Arnold 2 to 4 slices American , cheddar , or Jack cheese Kosher salt In a 10-inch nonstick skillet, melt 1 piece of butter over medium heat until foaming subsides. Add both bread slices and cook, swirling occasionally, until pale golden brown on bottom sides, about 2 minutes. Transfer bread to a work surface, toasted side up. Place cheese slices on top of one slice, the
