01 -
Gather all ingredients and prepare them. Slice the avocado, tomato, and red onion into thin, even slices. Finely chop fresh dill if using.
02 -
In a small bowl, combine cream cheese (or Greek yogurt) with lemon juice, black pepper, and dill until well mixed.
03 -
Lightly toast bread slices to add crunch and prevent sogginess when adding spread and toppings.
04 -
Spread a generous layer of the cream cheese mixture onto one side of each toasted bread slice. Layer smoked salmon evenly over one slice. Add sliced avocado, followed by tomato and red onion. Top with arugula or baby spinach. Place the second slice of bread on top and gently press down.
05 -
Slice the sandwich in half and serve immediately.