Ingredients

• 12 ounces skinless grouper fillets
• 1/2 cup fresh-squeezed lime juice
• 1 cup freshly squeezed grapefruit juice
• 1/2 small red onion, thinly sliced
• 2 tablespoons coarsely chopped cilantro leaves
• 1 jalapeno, minced
• Kosher salt
• 2 tablespoons extra virgin olive oil
• 2 tablespoons minced red onion
• 2 tablespoons chopped cilantro leaves
• 1/4 teaspoon freshly toasted and ground cumin
• Kosher salt and ground black pepper
• 1 cup jicama, peeled and sliced into matchstick size pieces
• 1 avocado, peeled, pitted and diced into 1/4-inch pieces

Instructions

1. First, thinly slice the fillets and then cut them into 3/4-inch bite-sized squares. Keep them very cold while you prepare the rest of the recipe.
2. Combine the ingredients for the marinade in a bowl. Set that bowl inside a larger one, filled with ice. Now prepare the salad.
3. In a small bowl, whisk together the olive oil, onion, cilantro, cumin, and salt and pepper. Then, in a larger chilled bowl, toss the vinaigrette with the avocado and jicama. Set aside.
4. Gently mix the grouper and the marinade/dressing and let stand for about 10 minutes. Into 4 chilled bowls, spoon the ceviche with its liquid. Serve the salad, family-style, and encourage the guests to top their ceviche with salad.
5. If you can get Cancha (Latin American corn nuts) and toast, they make a fantastic and authentic addition to this dish. I sometimes like to drizzle coconut milk onto the citrus juices. Or, I season the dish with tiny dots of soy sauce and sesame oil.