Lightly toast the slices of bread until golden and crisp.
Cut the avocado in half, remove the pit, and scoop the flesh into a bowl. Mash with a fork until smooth.
Spread a generous layer of mashed avocado over each slice of toast.
Top with crumbled goat cheese, followed by slices of smoked salmon.
Sprinkle capers on top and finish with a crack of black pepper.
Drizzle with a touch of olive oil if desired. Serve immediately.