Cachama Asada a la Brasa: Colombian Grilled Amazonian Pacu
Cachama Asada a la Brasa (Colombian Grilled Amazonian Pacu) is a spectacular, smoky, and rustic seafood dish that represents the absolute heart of outdoor family gatherings in the Eastern Plains (Llanos Orientales) and Amazon regions of Colombia. If you want to elevate your weekend BBQ, swapping traditional meats for this majestic freshwater giant is a brilliant choice. Marinated in a vibrant, citrusy adobo made from crushed scallions, fresh chili, cumin, and vibrant achiote (onoto), the whole fish absorbs an incredible depth of flavor before hitting the hot coals.
The secret to this dish lies in the slow roasting process over an open flame or charcoal grill. The smoky heat creates a beautifully charred, golden exterior while keeping the thick, meaty flesh inside incredibly tender and juicy. Served straight from the grill alongside cold drinks and classic Colombian sides like roasted yuca or plantains, it is the ultimate outdoor feast for any seafood lover wanting to experience true Latin American barbecue!
Cachama Asada a la Brasa (Grilled Amazonian Pacu)
Ingredients
- 8 Whole Cachamas or Gamitanas cleaned and scaled (Substitute: Pacu, Tambaqui, or whole Red Snapper for an ocean alternative)
- 4 stalks Green onions scallions, crushed or finely minced
- Fresh Ají chili pepper, finely chopped to taste
- 1 tablespoon Onoto Achiote powder/annatto
- Fresh lime juice to taste
- Ground cumin to taste
- Salt to taste
Instructions
- Clean the fish: Thoroughly clean the whole fish, making sure all scales and innards are completely removed. Rinse well under cold water and pat dry. (Chef's Tip: Make a few diagonal slits along the sides of the fish to help the marinade penetrate deeper).
- Make the adobo: In a bowl, prepare the marinade by combining the crushed green onions, chopped chili pepper, fresh lime juice, salt, onoto (achiote), and ground cumin. Mix well until it forms a vibrant, fragrant paste.
- Marinate the fish: Generously rub the adobo all over the fish, ensuring you get it inside the diagonal cuts and deep inside the inner cavity. (Chef's Hack: For the most intense flavor, cover and let the fish marinate in the refrigerator for several hours before grilling).
- Grill to perfection: Place the marinated fish directly onto a hot, oiled grill or over hot charcoal coals. Grill slowly on both sides until the skin is beautifully golden, slightly charred, and the meat inside is completely cooked through and flaky (about 30 minutes total, depending on the heat).
- Serve: Remove the fish from the grill carefully so they don't fall apart, and serve immediately!
Notes
- The Star of the Plains: The Gamitana or Cachama is one of the most beloved and consumed fish in the Colombian Llanos Orientales (Eastern Plains). Its meat is incredibly versatile, traditionally enjoyed fried, stewed, stuffed, or roasted.
- The Skewer Technique: In traditional Colombian outdoor cooking, these fish are sometimes skewered on large wooden stakes and roasted upright next to a roaring campfire, a technique that gives them an unparalleled smoky flavor!
- Natural Food Coloring: Onoto or Achiote is a natural seed powder widely used in Latin American cooking. It doesn’t add much heat, but it gives the marinade that gorgeous, appetizing golden-red color.
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