Ahi Tuna Ceviche: A Refreshing Delight This tuna ceviche is made with protein-rich ahi tuna, avocado, cucumber, cilantro, and onion. It whips up in minutes and is perfect for an appetizer or a full meal! About Ceviche Ceviche is a popular dish in many Latin American countries, particularly in coastal regions. It typically consists of raw fish or seafood that is marinated in citrus juices, such as lemon, lime, or orange, along with various seasonings and vegetables. The citric acid in the…