Grilled Chicken Caesar Sandwich plus Parmesan and Romaine Lettuce

Ingredients

• A pinch of black pepper, ground fresh, to taste
• Kosher salt, however much you like
• 2 garlic cloves, chopped up
• 1 tablespoon Dijon mustard
• 2 tablespoons olive oil
• 4 chicken breast fillets, skinless and boneless, sliced thin
• A few lemon wedges for squeezing
• Shredded Parmesan cheese, to sprinkle on top
• Crispy romaine lettuce
• 4 soft brioche buns
• 80 ml (about 1/3 cup) olive oil
• Juice from half a lemon
• 1/4 teaspoon pepper
• 1/4 teaspoon salt
• 1 teaspoon anchovy paste
• 2 teaspoons red wine vinegar
• 2 tablespoons Parmesan, grated
• 3 tablespoons Greek yogurt
• 4 garlic cloves, smashed up