I had a few slices of cocktail rye bread left over so I threw this together. Make it as hot or as mild as you like. I forgot to take a picture of the one I made it looked so good I ate it! I made these again this time taking a picture however I used "Rug Roggebrood" snack squares (see photo) this is a very heavy almost black dense bread - the squares however want to fall apart and the flavor of the bread is too heavy it takes over the cheese and sun dried tomatoes flavor. I recommend that you stick to the light pumpernickel or even flattened 9 grain bread. I made these single layer and that works as well.