Step 1: Make the Croutons. Preheat your oven to 375°F (190°C). In a large bowl, combine the cubed bread, olive oil, garlic powder, kosher salt, onion powder, and pepper. Toss until the bread is well coated. Spread the mixture evenly on a baking sheet and bake for 15-20 minutes, or until golden brown and crispy, stirring once halfway through.
Step 2: Prepare the Dressing. In a small mixing bowl, whisk together the mayonnaise, minced garlic, lemon juice, Worcestershire sauce, Dijon mustard, and grated Parmesan cheese. If you’re using anchovy paste, mix it in at this stage. Season the dressing with a pinch of kosher salt and pepper. Taste and adjust as needed.
Step 3: Assemble the Salad. Rinse the romaine lettuce under cold water and dry it thoroughly. Chop the lettuce into bite-sized pieces and place it in a large mixing bowl. Add the croutons and pour the dressing over the top. Toss gently to ensure every piece of lettuce is coated in the creamy dressing.
Step 4: Serve with Garnish. Transfer the salad to a serving platter or individual bowls. Top with additional croutons and sprinkle with Parmesan cheese ribbons or shreds for an elegant touch. Enjoy immediately!