Crab Cake Blt

Ingredients

• 1 egg yolk
• 1/2 cup plus 2 tablespoons mayonnaise, divided
• 1 tablespoon Dijon mustard
• 1 tablespoon Worcestershire sauce
• 3 scallions, finely sliced
• 1 tablespoon chopped fresh parsley
• 1 tablespoon chopped fresh tarragon
• Zest of 1 lemon
• Dash of Tabasco
• 1/4 cup breadcrumbs
• Sea salt
• Freshly ground black pepper
• 1 lb. jumbo lump crabmeat, picked over
• 1 cup yellow ground cornmeal
• 3 tablespoon vegetable oil
• 4 rolls, halved
• 1 tablespoon Sriracha
• 8 slices crisp cooked bacon
• 1 avocado, sliced
• 2 tomatoes, sliced
• Lettuce