Tremoços, also known as lupini beans, are a popular snack in Portugal. These large, yellow beans are soaked in water and salt to remove their bitterness, then boiled until tender. Tremoços are typically served as a bar snack, enjoyed alongside a cold beer or a glass of wine. They have a slightly nutty flavor and a firm texture, making them a satisfying and addictive snack. Tremoços are often enjoyed during social gatherings or while watching a football match.