- Butter two slices of marble rye. Place one slice on the Toas-Tite® Pie Iron, butter side out. Layer sliced corned beef, 1 Tbsp sauerkraut, 1 Tbsp Russian dressing and 1 slice Swiss cheese. Cover with 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. Easy to make and perfect for your next gathering!