Perfect Crab Cakes

Ingredients

• 1/4 cup olive oil, plus 2 teaspoons, divided
• 1/4 cup finely chopped red onion
• 1/4 cup finely diced red bell pepper
• 1 celery stalk, finely chopped
• 1/2 teaspoon kosher salt
• 1/4 teaspoon black pepper
• 1/3 cup mayonnaise
• 1 large egg
• 1 tablespoon finely chopped flat-leaf parsley
• 1 tablespoon whole-grain mustard
• 1 tablespoon fresh lemon juice (from 1 lemon)
• 1 teaspoon Worcestershire sauce
• 1 teaspoon hot sauce
• 1 pound fresh lump crabmeat, drained and picked over
• 1 1/2 cups panko (Japanese-style breadcrumbs), divided