01 - Toast the bread slices until they are golden and crisp.
02 - In a small bowl, mash the avocado with the lemon juice, salt, and black pepper using a fork or potato masher until mostly smooth but slightly chunky.
03 - Spread the mashed avocado evenly over each slice of toasted bread.
04 - Layer the smoked salmon slices over the avocado on each toast.
05 - Sprinkle chopped dill or chives over the salmon, then add red pepper flakes and capers if desired.
06 - Serve immediately, garnished with fresh lemon wedges.