Green Green Dressing with a Little Salad

Name: Green Green Dressing with a Little Salad
Ingredients: For the dressing (makes about one cup):; 1 egg, at room temperature; 1/2 teaspoon salt; 1/2 teaspoon Dijon mustard; Juice of 1/2 a lemon; 2 medium green onions, roughly chopped; 2 medium stalks of green garlic, roughly chopped; 3 anchovy filets from a 2-ounce tin (save the rest for the salad); Anchovy oil from the 2-ounce tin of anchovies; 3/4 cup neutral oil, such as vegetable or canola; For a salad:; 1 romaine lettuce heart torn into bite-size pieces; 6 thin slices English cucumber; 1 large radish, thinly sliced and cut into moons; 1 hard-boiled egg, chopped; Remaining anchovies from the 2-ounce tin