Fresh Tuna with Black Olives Recipe

Ingredients For Fresh Tuna with Black Olives Recipe

• 1 Tuna steak
• 1 tablespoon Fennel seeds lightly toasted in a dry skillet
• 1 tablespoon Whole black peppercorns
• 1 cup Extra virgin olive oil or more as needed
• 1 Small red onion finely diced
• 2 Celery stalks with some leaves, finely diced
• 2 tablespoon Salt packed capers soaked in warm water for 10 minutes, drained, and chopped
• 0.33000000000000007 cup Dry cured black olives pitted and chopped
• 1 Clove garlic finely chopped
• 2 Anchovy fillets preferably salt packed, rinsed and chopped
• 0.25 teaspoon Sea salt or kosher salt
• 0.5 teaspoon Freshly ground black pepper
• 1 Large egg yolk
• Olive oil reserved from poaching the tuna plus extra if needed
• Fresh lemon juice