Caesar Salad

Name: Caesar Salad
Cuisine: American, Latin American
Ingredients: 1/2 cup extra virgin olive oil; 3 anchovy fillets; 1 egg yolk; 1 garlic clove; juice of 1-2 lemons (start with one and add more if necessary); 1 tablespoon dijon mustard; 1 teaspoon Worcestershire sauce; 2 oz parmigiano reggiano (can be cut into cubes; doesn't need to be grated); 3-4 slices torn sourdough bread; extra virign olive oil (enough to give a light coat); salt and freshly ground black pepper; 2 cloves of fresh garlic (to be grated over); Romaine lettuce hearts; More parmigiano reggiano cheese to grate over; More black pepper