Blackened shrimp Caesar salad sandwich

Ingredients

• 2 oz can oil packed anchovy fillets
• 3 cloves garlic, minced
• 3 egg yolks
• 2 tablespoons lemon juice
• 1 teaspoon Dijon mustard
• 1 teaspoon Worchestershire sauce
• 1/2 cup vegetable oil
• 3 tablespoons grated parmesan cheese
• 1 tablespoon paprika
• 1 tablespoon garlic powder
• 1 tablespoon onion powder
• 1 teaspoon ground black pepper
• 1 teaspoon cayenne pepper
• 1 teaspoon dried basil
• 1 teaspoon dried oregano
• 1 pound raw shrimp, peeled
• 3 tablespoons olive oil
• 1 teaspoon salt
• 1 cup parmesan cheese, finely grated
• 4 five to six-inch bread rolls
• 1 to 2 cups romaine lettuce
• 1/4 cup thinly sliced red onion (optional)
• Caesar dressing (from above)
• 4 Parmesan fricos (from above)
• blackened shrimp (from above)