Sailor Sandwiches with Caesar Mayo

Ingredients

• 1/4 cup 2% milk
• 1/4 cup cornmeal
• 2 tablespoons all-purpose flour
• 1 tablespoon grated Parmesan cheese
• 1/2 teaspoon dried oregano
• 1/4 teaspoon garlic powder
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 2 cod or haddock fillets (6 ounces each)
• 1 tablespoon butter, melted
• CAESAR MAYO:
• 4 teaspoons grated Parmesan cheese
• 4 teaspoons mayonnaise
• 4 teaspoons olive oil
• 1 tablespoon lemon juice
• 1 tablespoon Worcestershire sauce
• 3/4 teaspoon garlic powder
• 1/2 teaspoon ground mustard
• 1/4 teaspoon hot pepper sauce
• SANDWICHES:
• 2 kaiser rolls, split and toasted
• 2 lettuce leaves
• 1 small tomato, thinly sliced
• 2 slices sweet onion