01 - Toast both slices of bread in a toaster until golden and crisp.
02 - In a small bowl, mash avocado with lemon juice, salt, and black pepper using a fork or potato masher, leaving some texture.
03 - Distribute the mashed avocado evenly over the toasted bread slices.
04 - Arrange smoked salmon slices over the avocado layer on each toast.
05 - Sprinkle with chopped dill or chives, then add red pepper flakes and capers if using.
06 - Serve immediately with lemon wedges on the side for squeezing.