- Butter two slices of bread. Place one slice on the Toas-Tite® Pie Iron, butter side out. Add a scoop of tuna salad on the unbuttered side and top with a slice of tomato and cheese. Layer with the second slice of bread, butter side out. Close the Toas-Tite® Pie Iron and pull away excess bread. Toast for about 1½ minutes on each side. Enjoy!