You should use toast bread. But we would suggest making homemade toast bread. Homemade toast bread is much tastier and definitely healthier than store-bought toast bread. And since this is the basis of a club sandwich, which affects the overall taste, if you have a little time and desire, it's worth baking bread at home. You can immediately make wonderful egg sandwiches, prepare fragrant garlic croutons for soups and salads, and so on.