Guacamole and Citrus Dressing
Thinly slice the yellowtail fish with a sharp knife and arrange the slices on a chilled plate. Sprinkle with sea salt and black pepper.
In a bowl, mash the ripe avocados. Add lime juice, red onion, cilantro, jalapeño, salt, and minced garlic. Mix until combined and adjust seasoning to taste.
In a small bowl, whisk together olive oil, fresh orange juice, fresh lemon juice, honey, salt, and black pepper until well combined.
Spread a generous dollop of guacamole on top of the yellowtail carpaccio. Drizzle the citrus dressing over the dish and serve immediately.