Caesar Salad with Crispy Artichokes

Name: Caesar Salad with Crispy Artichokes
Ingredients: ¼ cup all-purpose flour; 1 large egg; ½ cup panko breadcrumbs; 6 tablespoons grated Parmesan cheese, divided, plus more for garnish; 1 (14 ounce) can whole artichoke hearts, rinsed and halved; 5 tablespoons extra-virgin olive oil, divided; 2 tablespoons mayonnaise; 2 tablespoons lemon juice; 1 teaspoon Dijon mustard; ½ clove garlic, grated; ½ teaspoon anchovy paste (optional); 2 large romaine hearts (1 pound total), chopped; Freshly ground pepper to taste