Caesar Salad with Homemade Croutons and Balsamic Dressing

Name: Caesar Salad with Homemade Croutons and Balsamic Dressing
Ingredients: 1 /2 cup olive oil, divided; 3 large garlic cloves, crushed, divided; 1 /2 teaspoon coarse kosher salt; 1 15-ounce loaf country-style white bread, crust removed, cut into cubes; 1 /3 cup freshly grated Parmesan cheese; 1 /4 cup mayonnaise; 2 anchovy fillets; 1 1/2 tablespoons balsamic vinegar; 1 1/2 tablespoons fresh lemon juice; 1 /2 tablespoon Dijon mustard; 1 /2 teaspoon Worcestershire sauce; 1 very large head of romaine lettuce, torn into bite-size pieces