Green Sauce (for burgers, etc)

Nice sauce for burgers, etc.

Parsley, a bunch;
Pickled cucumber, 1;
Capers, 5 g;
Anchovy, 1 and a half fillet;
Stale bread, 10 g;
White wine vinegar, 1 tablespoon;
Boiled egg, 1;
Fine salt, to taste;
Extra virgin olive oil, 3 tablespoons;

Blend.