Sorrullos, also known as sorullitos de maíz, are beloved Puerto Rican cornmeal fritters that have captured hearts with their crispy exterior and tender, cheesy interior. These finger-shaped delights are made from a mixture of cornmeal and water, stuffed with cheese, and deep-fried to golden perfection. The result is a deliciously crunchy outside that gives way to a soft, warm center with melted cheese that stretches with each bite.

While the exact origins of sorrullos are unclear, they represent the creative fusion of indigenous corn-based cuisine with European cheese-making traditions. Cornmeal has been a staple in Puerto Rican cooking since pre-colonial times, and these fritters showcase how the island's culinary heritage has evolved through cultural exchanges.

Making sorrullos requires careful attention to achieve the right consistency. The cornmeal is cooked with water and butter until it forms a thick, manageable dough. The dough is then shaped into finger-length cylinders, each carefully stuffed with cheese – traditionally queso de papa or white cheese, though modern versions might use cheddar or mozzarella. The fritters are then deep-fried until they achieve that characteristic golden-brown color and crispy texture.

Creative cooks have developed numerous variations of sorrullos. Some add herbs or spices to the cornmeal mixture, while others experiment with different cheese combinations. You might find versions with added corn kernels for extra texture, or even sweet variations made with sugar and cinnamon. Some modern recipes incorporate sofrito or chopped jalapeños for an extra kick of flavor.

In Puerto Rico, sorrullos are enjoyed throughout the day – as a breakfast item, afternoon snack, or appetizer. They're particularly popular as party food and are often served with mayoketchup (a blend of mayonnaise and ketchup) or guava sauce for dipping. You'll find them at street food stands, cafeterias, and family gatherings, where they're usually served hot and fresh from the fryer.

While undeniably delicious, sorrullos should be enjoyed in moderation as part of a balanced diet. Being deep-fried, they're relatively high in calories and fat – approximately 150-200 calories per piece, depending on size and preparation method. However, they do offer some nutritional benefits: the cornmeal provides complex carbohydrates and fiber, while the cheese adds protein and calcium. Those with gluten sensitivities can usually enjoy sorrullos as they're typically made with just cornmeal, though it's always wise to confirm ingredients when eating out. People watching their sodium or fat intake should be mindful of portion sizes, particularly given the cheese content and frying process.