Crostini of Shell Beans and Tuna Confit – Recipe Crostini of Shell Beans and Tuna Confit Print Recipe Ingredients Method Ingredients fresh shell beansgarlicherbsolive oilcrostinituna Method Simmer shell beans with garlic and herbs until tenderPuree the beans with olive oil to make a spreadCook tuna in a little olive oilTop crostini with the bean spread and a few flakes of tuna