Chop the avocado into cubes approx 5 mm wide. Combine the olive oil, garlic, lemon juice, dill and black pepper and stir through the avocado.
Using a potato peeler, peel the skin from the cucumber. Cut thick slices of cucumber approx 4 - 5 mm thick. Blot each surface of the cucumber with kitchen paper to dry it.
Place a small spoonful of avocado onto each cucumber slice and top with a small piece of smoked trout.
Note: Smoked food, consumed in excess may be hazardous to the health. Serve in small quantities for flavour with accompanying foods rich in antioxidants.
Makes 30 servings (serve = 1 piece)