• Preheat oven to 375 degrees F. Place bread pieces close together on a rimmed 18 by 13-inch then drizzle slowly and evenly with olive oil, then toss to coat.
• Spread bread across a baking sheet. Bake in preheated oven until golden brown and crisp, tossing once halfway through, about 15 - 20 minutes total.
• Meanwhile, in a mixing bowl whisk together mayonnaise, lemon juice, dijon mustard, Worcestershire, anchovies, garlic, 1/4 cup parmesan and season with salt and pepper to taste (you may only need a pinch of salt, then about scant 1/2 tsp pepper).
• Place lettuce in a large bowl, pour in the dressing then toss to evenly coat with dressing, then toss in croutons and remaining parmesan.
• Serve salad immediately.