- 6 ounces fresh crabmeat or 1 6-ounce can, drained
- 1 1/2 cups fresh white breadcrumbs
- 1/2 cup chopped green onions
- 4 1/2 tablespoons mayonnaise
- 1 teaspoon Old Bay or other seafood seasoning
- 1 egg yolk
- 1 1/2 tablespoons Dijon mustard
- Vegetable oil
- 4 large slices French bread
- Mix crabmeat, 1 cup breadcrumbs, green onions, 2 tablespoons mayonnaise and Old Bay seasoning in medium bowl. Season with salt and pepper. Mix in egg yolk. Form mixture into four 2 1/2-inch-diameter patties. Place remaining 1/2 cup breadcrumbs in shallow bowl. Dip patties into crumbs, coating completely. Mix remaining 2 1/2 tablespoons mayonnaise with mustard in small bowl to blend.
- Prepare barbecue (medium-high heat) or preheat broiler. Brush barbecue rack with oil. Grill burgers until golden brown, about 4 minutes per side. Grill bread slices until lightly toasted, about 1 minute per side. Spread toasts with mustard dressing. Top each with a burger.