Add the mayonnaise into a large bowl, along with the dijon mustard, chopped red onion, grated garlic, chopped dill pickels, chopped parsley, lemon juice, and season with salt & pepper, mix together, then add in the chopped smoked salmon and mix together until well mixed

Lightly toast the slices of sandwich bread, then add some of the creamy smoked salmon salad over a slice of toast, top it off with some slices of tomato, shredded iceberg lettuce, and another slice of toast, enjoy!