Ginger Lime Tuna Salad - The Local Palate

Ingredients

• 1 large egg yolk, room temperature
• 2 teaspoons lemon juice
• 1 teaspoon Dijon mustard
• ¼ teaspoon kosher salt
• 1 teaspoon cold water
• ¾ cup canola oil
• 1 teaspoon fresh grated ginger
• 1 teaspoon toasted sesame oil
• 1 teaspoon freshly grated lime zest
• 12 ounces albacore tuna packed in water, drained
• Salt and freshly ground black pepper
• ¾ cup English cucumber, diced
• ½ cup thinly sliced scallions
• ½ cup finely chopped red bell pepper
• ½ tablespoon lime juice