Preheat the oven to 400°F and cover a baking sheet with parchment paper.
In a medium bowl, mix together the egg, mustard, Worcestershire sauce, lemon juice, hot sauce, and Old Bay until well-combined.
1 egg, 2 teaspoons Dijon mustard, 1 teaspoon Worcestershire sauce, 1 tablespoon fresh lemon juice, ¼ teaspoon hot sauce, ⅓ teaspoon Old Bay seafood seasoning
Stir in the red bell pepper, scallion, and dry bread crumbs.
½ cup red bell pepper, 1 scallion, ¼ cup dry bread crumbs
Gently stir in the crab. You want the crab meat to be just barely incorporated into the rest of the mixture.
1 lb crab meat
Put the Panko bread crumbs on a plate.
½ cup Panko bread crumbs
Divide the crab mixture into 8 portions, shaping each portion into a ball and then rolling it in the Panko crumbs. Once covered, place the ball on the baking sheet and flatten to form a patty. Repeat until you have 8 patties.
Place the baking sheet in the oven and bake for about 10 minutes or until the patties are golden brown on the bottom.
Carefully flip the crab cakes over and bake for another 10 minutes.