Mango Salmon Ceviche (Cordova) - Edible Alaska

Ingredients

• 1 pound, or half a fillet, flash-frozen wild salmon, skinned, pin bones removed, cut into ¼-inch cubes
• ¼ cup fresh lime juice (from 2 medium limes)
• 1 teaspoon lime zest
• 4 tablespoons (¼ cup) finely chopped shallot, divided
• 2 tablespoons chopped cilantro
• Kosher salt
• 2 small radishes, very thinly sliced into half moons
• 1 large avocado, cut and diced into ¼-inch pieces
• 1 medium mango, cut and diced into ¼-inch pieces
• 1 tablespoon rice vinegar
• 1 tablespoon minced jalapeño (with seeds); more to taste
• Chili powder (optional)
• Tortilla chips