Victory at Sea

INGREDIENTS

• 1/4 mayonnaise
• 1 finely grated lemon zest
• 2 fresh lemon juice, divided
• Kosher salt, freshly ground pepper
• 1 small head of frisée, coarsely torn (about 2 cups)
• 1 olive oil
• 2 ciabatta rolls, split
• 2 marinated white anchovy fillets (about 16)