In a large mixing bowl, whisk together the egg, mayonnaise, parsley, Dijon mustard, Worcestershire sauce, Old Bay seasoning, lemon juice, and salt.
Gently fold in the lump crab meat.
Add the cracker crumbs and carefully combine, taking care not to break up the crab meat.
Cover and refrigerate for at least 30 minutes or up to 24 hours.
Preheat the oven to 450°F (232°C). Grease a rimmed baking sheet or line it with parchment paper.
Divide the mixture into six equal portions using a ½-cup measuring cup. Form each into a compact mound without flattening.
Brush the tops with melted butter if desired for extra flavor and a beautiful golden finish.
Bake the Maryland Crab Cakes Recipe for 12–14 minutes, or until lightly browned around the edges and on top.
Drizzle with fresh lemon juice and serve immediately while warm.