Blue Catfish Ceviche Posted in Blue Catfish Blue Catfish Ceviche An invasive species that is downright tasty!! Author: Chef Kevin @ Myth & Moonshine Tavern Ingredients1 ½ Grapefruit juicedZest of ½ Grapefruit3 limes juicedZest of 1 lime1 Tbsp granulated sugar1 Tbsp Chopped cilantro1 lb of the freshest Blue Catfish available InstructionsCombine all ingredients in a gallon sized resealable bag.Shake to combine.Cut Catfish into 1” thick cubes.Marinate for exactly 4 hours.Cut a cube in half to determine doneness.Catfish is fully cooked when evenly opaque throughout. Print Recipe