For the dressing, add the following to the blender:
1 egg yolk (use raw if from a reliable source otherwise omit)
1/4 cup extra virgin olive oil
The juice of half a lemon
1 smallish garlic clove put through a garlic press
A few anchovies for a dash of anchovy paste (optional)
A generous amount of sea salt and black pepper to taste
-Blend until well combined.
-Slice 1 romaine lettuce into thin strips, then wash and spin dry.
-Toss the lettuce with the dressing.
-Sprinkle with 1/2 cup finely grated Parmesan Cheese and serve.