What to Eat in Arequipa: Rocoto Relleno, Chupe de Camarones & Queso Helado

Declared Cultural Heritage of the Nation by Peru's Ministry of Culture in 2014, the traditional Picantería Arequipeña is one of the oldest and most fiercely preserved regional food cultures in the Americas. Cooked over crackling eucalyptus wood fires (fogón de leña) in clay pots (ollas de barro), with chillies and herbs ground by hand on curved volcanic stones (batanes), Arequipa's cuisine blends Andean tubers, maize, and native peppers with Spanish meats, cheeses, and river prawns from the Pacific valleys.

1. Signature Savoury Dishes of the Arequipa Table

• Rocoto Relleno con Pastel de Papa: The undisputed emblem of Arequipa. Large, apple-shaped red rocoto peppers (Capsicum pubescens, parboiled three times in water with vinegar and sugar) are stuffed with hand-chopped beef and pork loin sautéed with onions, toasted peanuts, raisins, and black olives, crowned with a slice of queso paria, and baked in a wood-fired oven with milk and egg. It is always served with pastel de papa, a layered gratin of sliced potatoes, artisanal cheese, milk, and anise seeds.
• Chupe de Camarones: In Arequipa's picanterías, every day of the week features its own ritual midday soup (Monday Chairo, Tuesday Chochoca, Friday Chupe de Viernes). Most celebrated of all is Chupe de Camarones, a rich, coral-orange chowder brimming with freshwater river prawns (camarones harvested from the Majes, Ocoña, and Camaná rivers), creamy yellow potatoes, Choclo corn, fava beans, rice, a poached egg, aromatic huacatay (Andean black mint), and evaporated milk.
• Adobo Arequipeño (Sunday Morning Ritual): Eaten from 06:00 onward every Sunday morning (especially in the historic Cayma district), adobo slow-simmers pork loin marinated overnight in fermented purple-corn chicha de guiñapo, red ají panca, garlic, cumin, and vinegar with whole red onions in a clay pot, served with three-cornered pan de tres puntas and a warm digestif of té piteado (black tea spiked with anise liqueur).
• Ocopa Arequipeña & Soltero de Queso: Start lunch with ocopa (boiled yellow potatoes smothered in a green sauce of toasted peanuts, ají mirasol, huacatay, and fresh cheese ground on a stone batán) or soltero de queso (a crisp salad of green fava beans, giant corn kernels, black olives, tomatoes, onions, and diced queso fresco).

2. Queso Helado and Chicha de Guiñapo

• Queso Helado ("Frozen Cheese" Ice Cream): Despite its name, Arequipa's beloved street dessert contains no cheese at all. Artisans spin a copper kettle inside a wooden barrel packed with ice and coarse salt, pouring a boiled mixture of whole milk, condensed milk, evaporated milk, grated coconut, cinnamon, and cloves against the freezing metal walls until thin, creamy ribbons form that look just like slices of white artisanal cheese, served in a cup dusted with cinnamon.
• Chicha de Guiñapo: Unlike the yellow corn chicha de jora of Cusco, Arequipa's signature lunchtime beverage is brewed from maíz negro (an endemic dark-purple highland maize germinated as guiñapo), yielding a ruby-purple, lightly fermented refresher served in tall glass pitchers (bebes).