Finish the following sentence with the best choice: how to make a caesar salad

Choices:
- Purée minced garlic and anchovies, lemon juice, Worcestershire sauce, salt, pepper and 1 egg yolk; with machine running, slowly add 1/4 cup olive oil. Toss with romaine; top with Parmesan and grilled cheese sandwiches.
- Purée minced garlic and anchovies, lemon juice, Worcestershire sauce, salt, pepper and 1 egg yolk; with machine running, slowly add 1/4 cup olive oil. Toss with romaine; top with Parmesan and croutons.

Answer:
Purée minced garlic and anchovies, lemon juice, Worcestershire sauce, salt, pepper and 1 egg yolk; with machine running, slowly add 1/4 cup olive oil. Toss with romaine; top with Parmesan and croutons.