Ceviche Verde

Ingredients

• 1 pound fresh Pacific halibut or other firm-fleshed fish
• 1 teaspoon kosher salt
• 3 tablespoons fresh lime juice
• 2 ripe avocados, peeled and pitted
• 3/4 cup green olives, sliced
• 1/2 cup tomatillos, diced
• 1/4 cup onion, very finely chopped
• 1/4 cup fresh cilantro leaves
• 1 jalapeno, stemmed, seeded, and minced (optional)
• 2 tablespoons olive oil
• Tostadas or tortilla chips
• To ripen avocados more quickly, place them in a sealed paper bag with an apple or a banana for 24 hours.